Chapter 4 Programming Exercise 7

#Josh Roybal
#CIS 122
#Chapter 4, Programming Exercise #7

quantity = 0
total = 0
price = 99
discountTotal = 0
discountOne = 0.8		#20% off
discountTwo = 0.7		#30% off
discountThree = 0.6		#40% off
discountFour = 0.5		#50% off

quantity = input("Please enter the number of packages purchased: ")
print("\n")

if quantity < 10:
    total = quantity * price
    discountTotal = quantity * price - total
    print 'The price for', quantity, 'items is $', total, '\n'
    print 'You saved $', discountTotal, ', purchase 10 or more for a discount!'
elif quantity >= 10 and quantity < 20:
    total = quantity * price * discountOne
    discountTotal = quantity * price - total
    print 'The price for', quantity, 'items is $', total, '\n'
    print 'You saved $', discountTotal, ', a total of 20% off!'
elif quantity >= 20 and quantity < 50:
    total = quantity * price * discountTwo
    discountTotal = quantity * price - total
    print 'The price for', quantity, 'items is $', total, '\n'
    print 'You saved $', discountTotal, ', a total of 30% off!'
elif quantity >= 50 and quantity < 100:
    total = quantity * price * discountThree
    discountTotal = quantity * price - total
    print 'The price for', quantity, 'items is $', total, '\n'
    print 'You saved $', discountTotal, ', a total of 40% off!'
else:
    total = quantity * price * discountFour
    discountTotal = quantity * price - total
    print 'The price for', quantity, 'items is $', total, '\n'
    print 'You saved $', discountTotal, ', a total of 50% off!'

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