are you kidding me ? in google play you pay 99 cents its NINTY-NINE cents not a dollar+.06, what does that even accomplish. so if you pay a 25$ app like the big cloud/ office apps will it charge you that extra 7% tax ? thats kind of rediculous who does it go to and why does android not require it but iOS does ?
Just for the record, I think that sales tax on software is an utter rip-off because according to every EULA I've ever seen, you don't own the software, just a license to use it.