L03

Coupons.java 
 import java.util.Scanner;

public class Coupons {
 public static void main(String[] args) {
 Scanner myScanner = new Scanner(System.in);
 System.out.print("Please enter the cost of your groceries: ");

 double amount = Double.parseDouble(myScanner.nextLine());

 System.out.print("You win a discount of $");
 if (amount < 10)
 System.out.print("0.");
 else if (amount <= 60)
 System.out.printf("%.2f. (8%% of your purchase)", .08 * amount);
 else if (amount <= 150)
 System.out.printf("%.2f. (10%% of your purchase)", .1 * amount);
 else
 System.out.printf("%.2f. (14%% of your purchase)", .14 * amount);
 }
}