It's not blooming in clusters, so it looks like a hybrid tea. Try searching by characteristics in the rose database.
http://garden.org/plants/group...
I checked the "mauve and mauve blend" box in the bloom color section and the "hybrid tea" box in the class section and got 64 results. The addition of "mild" in the fragrance section whittled the selection down to 15, and when I tried "moderate" instead of mild, I got 7 results. There were no results with no fragrance. Most of them would not be sold at Home Depot, so I hesitate to suggest any, but look through the entries. The closest I can find that fits colorwise is Girl's Night Out, which might be available at Home Depot.
Rose (Rosa 'Girl's Night Out')
Of course, it could be in the shrub class, which would change everything.
