Tip Cow is a simple to use, full featured tip calculator for calculating tips quickly and easily.Features:- Store your preferred tip percentage- Option to exclude tax when calculating tip- Options to round tip or round total- Split bill evenly- Options for button press vibration and sound- Move to SD CardIf you find the free version of Tip Cow useful and would like to receive additional customization options allowing for a personalized interface as well as the ability to perform an uneven split bill, please consider upgrading to the paid version of Tip Cow available in the Android Market. Thank you for supporting the development of this application.Please email comments or suggestions to the email address provided below. Your feedback is greatly appreciated.