GOX fee question

[420]

When you buy BTC in Gox (for me) it always shows the fee in the account history

But I sell btc and it doesn't list a fee but I know it's charging it.

If above is correct, why do they do that or where could I find the fee that was charged in my buying transaciton

EDIT: Looks like I just toggle the BTC - USD buttons and it shows only one way fees for each one, I got it