Any and every tax corporations pay are rolled back to customers. So they end up paying 0 in taxes isn't as big of an issue as made of. The biggest issue is how much everyone else pays in taxes.

duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"

Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"