Computing Tax for CSC 306

print "enter filing status"
choice =input ("single (0) or married filing jointly (1) or married filing separately (2) or head of household (3)")
taxable_income = input ("enter taxable income")
if choice == 0:
  limit0 = 8350
  limit1 = 33950
  limit2 = 82250
  limit3 = 171550 
  limit4 = 372950
  limit5 = 372951
  
  if taxable_income <= limit0:
    tax = taxable_income * 0.1
  elif taxable_income <= limit1:
    tax = (limit0 * 0.1) + ((taxable_income - limit0) * 0.15)
  elif taxable_income <= limit2:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((taxable_income - limit1) * 0.25)
  elif taxable_income <= limit3:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((taxable_income - limit2) * 0.28)
  elif taxable_income <= limit4:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((limit3 - limit2) * 0.28) + ((taxable_income - limit3) * 0.33)
  elif taxable_income <= limit5:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((limit3 - limit2) * 0.28) + ((limit4 - limit3) * 0.33) + ((taxable_income - limit4) * 0.35)
  print tax
  
elif choice == 1:
  limit0 = 16700
  limit1 = 67900
  limit2 = 137050
  limit3 = 208850
  limit4 = 372950
  limit5 = 372951
  
  if taxable_income <= limit0:
    tax = taxable_income * 0.1
  elif taxable_income <= limit1:
    tax = (limit0 * 0.1) + ((taxable_income - limit0) * 0.15)
  elif taxable_income <= limit2:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((taxable_income - limit1) * 0.25)
  elif taxable_income <= limit3:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((taxable_income - limit2) * 0.28)
  elif taxable_income <= limit4:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((limit3 - limit2) * 0.28) + ((taxable_income - limit3) * 0.33)
  elif taxable_income <= limit5:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((limit3 - limit2) * 0.28) + ((limit4 - limit3) * 0.33) + ((taxable_income - limit4) * 0.35)
  print tax
  
elif choice == 2:
  limit0 = 8350
  limit1 = 33950
  limit2 = 68525
  limit3 = 104425
  limit4 = 186475
  limit5 = 186476
  
  if taxable_income <= limit0:
    tax = taxable_income * 0.1
  elif taxable_income <= limit1:
    tax = (limit0 * 0.1) + ((taxable_income - limit0) * 0.15)
  elif taxable_income <= limit2:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((taxable_income - limit1) * 0.25)
  elif taxable_income <= limit3:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((taxable_income - limit2) * 0.28)
  elif taxable_income <= limit4:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((limit3 - limit2) * 0.28) + ((taxable_income - limit3) * 0.33)
  elif taxable_income <= limit5:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((limit3 - limit2) * 0.28) + ((limit4 - limit3) * 0.33) + ((taxable_income - limit4) * 0.35)
  print tax
  
elif choice == 3:
  limit0 = 11950
  limit1 = 45500
  limit2 = 117450
  limit3 = 190200
  limit4 = 372950
  limit5 = 372951
  
  if taxable_income <= limit0:
    tax = taxable_income * 0.1
  elif taxable_income <= limit1:
    tax = (limit0 * 0.1) + ((taxable_income - limit0) * 0.15)
  elif taxable_income <= limit2:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((taxable_income - limit1) * 0.25)
  elif taxable_income <= limit3:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((taxable_income - limit2) * 0.28)
  elif taxable_income <= limit4:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((limit3 - limit2) * 0.28) + ((taxable_income - limit3) * 0.33)
  elif taxable_income <= limit5:
    tax = (limit0 * 0.1) + ((limit1 - limit0) * 0.15) + ((limit2 - limit1) * 0.25) + ((limit3 - limit2) * 0.28) + ((limit4 - limit3) * 0.33) + ((taxable_income - limit4) * 0.35)
  print tax

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