Rather than have each poll answer shown as "xx.yy%"in the block, I would like to remove the ".yy" part and just be left with "xx%". I don't care if the total is +/- 100% because of round ups or round downs.

Is there an easy way to do this? TIA.

I guess this is what you want to change (in function COM_pollResults in lib-common.php):
bye, Dirk

Thanks, Dirk. That's did the trick.

Forgot to mention, for other readers, that just replacing the "2" in Dirk's reference with "0" changes it to no decimal points. A "1" would insert one decimal point.