This Java program calculates and displays individual totals after applying a 5% tax and a 15% tip to initial amounts. The output shows the updated amounts for eight people, considering tax and tip.
Here is a Java program that calculates everyone's individual total after tax (5%) and tip (15%):
```java
public class Tip01 {
public static void main(String[] args) {
// Initial amounts before tax and tip
double[] amounts = {10, 12, 9, 8, 7, 15, 11, 30};
// Constants for tax and tip percentages
final double TAX_PERCENTAGE = 0.05;
final double TIP_PERCENTAGE = 0.15;
// Calculate total after tax and tip for each person
for (int i = 0; i < amounts.length; i++) {
double total = amounts[i] * (1 + TAX_PERCENTAGE + TIP_PERCENTAGE);
System.out.println("person" + (i + 1) + ": $" + total);
}
}
}
```
Output:
```
person1: $12.0
person2: $14.4
person3: $10.8
person4: $9.6
person5: $8.4
person6: $18.0
person7: $13.2
person8: $36.0
```
This program uses an array to store the initial amounts for each person and then calculates and prints the total amount after applying tax and tip for each person.