Tipper 1.0 - Tipper was created because a group of us (always a different number of people) from work go out for lunches periodically. At the end of the lunch, we like to split things up, but want a complete total including the tip. After entering the amount of the check, enter the percentage for tip and the number of people, Tipper will calculate the total (including tip) and a total for each person in the group (dividing this total by the number in your party).