Your idiocy in thinking that you can find the best deal only online is only exceeded by your lack of ethics in showrooming local designers and buying nothing. Local dealers price, design ability, and service combo, will always trump finding something a nickel cheaper from some fly by night website who will take your money and never give you any service. Or maybe even cabinets.

Go into a local dealer. Hand them a sheet with a list of cabinets and tell them, no measure, no design work....give me your best price. That way you have a brick and mortar to work with. I would give you a good price....probably better than these online shysters! As to the sales tax? Because Kraftmaid is sold just about everywhere, I think you're still responsible for sales tax. KraftMaid has ongoing sales all the time. One starts, ends...another one starts. Some are better than others.

Also with a dealer you can get their top of the line Vantage line.

Where are you located?

That is a really weird ask, if you presumably own a $2500 copy of 2020 and know enough to spend the 16 hours to create a fully installable, 589 line order needed to be sent to KM for the average semi custom KM kitchen order. You don't get a better price than the dealer you would have to work for to do that. It is also a weird joke, if this is a joke, that online can beat a brick and mortar dealer. Even box stores can’t beat local dealers. The dealers all know this already.