1. Fair Split for Group Dinner
Event OrganizerBackground
A group of 4 friends had a dinner totaling $150 with $12 in tax.
Problem
The group wants to split the bill equally with an 18% tip.
How to use
Input $150 as subtotal, $12 as tax, 4 people, and select 'Split Equally' with 18% tip.
Outcome
The tool calculates the total per person including their share of tax and the 18% tip.