1. Sales Tax
Design a program that will ask the user to enter the amount of a purchase. The program should
then compute the state and county sales tax. Assume the state sales tax is 4 percent and the
county sales tax is 2 percent. The program should display the amount of the purchase, the state
sales tax, the county sales tax, the total sales tax, and the total of the sale (which is the sum of
the amount of purchase plus the total sales tax)