Also, keep in mind that until the 2010 changes, we did not have 'average' charges. Those of us who didn't get individual CR costs got a bill sometime post consumption and really had no honest to goodness way of knowing the cost, so we didn't show it, even though technically, we should have been.
With the 2010 changes, the advent of the 'average charge' came into play which gave us a 'no way out' on that type of situation anymore.