Restricting sales to certain countries
According to various answers I have found, on the publishing "Edit application page" you restrict sales of an app to specific countries by unticking "All countries" and then ticking only the ones you want sell in. 

I have done this and the US and all the carriers for the US are unticked, yet a search on Android market from the US brings up my App with a dollar price against it! Bit concerned at this, as my business insurance does not cover US sales.

Is only ticking some countries really restricting sales to those countries or not?

Ta for any answers.
Restricting sales to certain countries
===

According to various answers I have found, on the publishing "Edit application page" you restrict sales of an app to specific countries by unticking "All countries" and then ticking only the ones you want sell in. 

I have done this and the US and all the carriers for the US are unticked, yet a search on Android market from the US brings up my App with a dollar price against it! Bit concerned at this, as my business insurance does not cover US sales.

Is only ticking some countries really restricting sales to those countries or not?

Ta for any answers.