Only if they wanted to have one . <| sep |> As a cab driver in a Marine Corps town , it was always the dark green marines who did the confused act at the tip screen . I owned my own cab , when they asked what do I do here ? I would just tell them punch in a tip , or hit the douchebag button . Basically called them a douchebag to their face . Fuck you , you don ' t want to tip , you don ' t have to ride with me again . <| sep |> Yeah , personally I enjoyed NV more than 3 or 4 by a lot . <| sep |> Bonus Christian Bale at 225 <| sep |> But , but you ' re the big guy ? ?!? My faith in usernames is shattered <| sep |> Warning Golems may Jade <| sep |> not true on left <| sep |> The biggest real problem with that is advertising . Since jurisdictions as small as individual cities can set their own tax rates , a national or even regional advert couldn ' t list a correct price . People will complain that the shelfedge price doesn ' t match the advertised price . Also , some purchasers are tax exempt . The US doesn ' t use a valueadded tax like Europe , so instead of figuring out the difference between inputs and outputs and paying the tax or claiming it back at the end of the quarter , you give an exemption certificate to the seller . Every seller . That ' s a minor problem to solve in comparison to the YOU ADVERTISED THIS FOR CHEAPER WHY ARE YOU OVERCHARGING ME ? ! one , though .