Does anyone else get whiplash trying to track the constant sales and promotions at so many retailers?

I recently bought a knit blazer (woot! today's post by Angie) at LOFT, a pretty new retail source for me. It wasn't discounted as much as I'd like, but I rationalized that I really liked it and that things sometimes sell out in petites first.

I wore it once and then a new promotion came out that would have dropped the price by another $10. So I guess that first wearing cost me $10.

Another two wears later, it's gone on sale *plus* LOFT's eternal "percent-off-sale" promotion. So I guess those additional two wearings cost me $11 together.

I'm not sure whether to be more exasperated by the ups-and-downs or amused by the fact that I can track CPW by individual wear. This does help convince me, however, that I shouldn't ever buy anything from LOFT until it's at least 50% off.

Anyone else feeling the same way?