Check total column (including entered tip) on the Tip Adjustment Screen

It would be nice to have an additional column on the tip adjust screen that shows the total check amount after the tip has been entered. It would just be another way to double check their entry. I know they can toggle the option to enter the check total and have the tip calculate, which is nice. The check total column would be nice in that scenario as well.

Actually, it would be nice to be able to toggle the option for entering the check total and having Linga calculate the tip on and off as a default setting and not having to do it each time.