Revenue Confusion

Hi All,

I use Appannie analytics to see my earnings and I am confused about the revenue. I guess Appannie shows the revenue after Apple 30% deduction (beacaus it shows $1.40 for my $2 app). In Feb Appannie shows my sale was $1,371.57, but I received 669.22 from Apple. Can you please tell me how much Apple is taking out of payments and how much TAX they are collecting for a US based account.

Thanks in advance for your reply!