Tiptility is a full-featured restaurant tip calculator for iPhone and iPod Touch, which can be used in a variety of ways.

Features & Highlights:
+ Calculate the tip either on the before tax amount or on the after tax amount.
+ Adjust the tip rate in one percent increments.
+ Calculate the tip when a discount has been applied to your check and you would like to include that discount in the tip calculation.
+ Adjust the total due when using a gift card to pay for a portion of your check.
+ Enter the tax amount as a dollar amount so you don’t need to know the tax rate for your area or for the area you are traveling in.
+ Select which pair of entry fields is the best combination for your check...choose from tax and check amount, subtotal and tax, or subtotal and check amount.
+ Round up to the next whole dollar amount on either the tip amount or the total due.
+ Calculate each person’s amount when evenly splitting the check.

** Tiptility is an ad free application!