I happened to be there today actually. The Indy IKEA that opened a couple of months ago doesn't seem to have it for the normal registers (mx915s) but they are advertising it for the cafe and grocery section. Those two areas use First Data terminals, but they're not quite customer-facing on the mounts they have and the cashier didn't know how to work it.
As someone that has set up some First Data terminals, I hate that they allow users to operate them two ways: swipe/insert a card first and then enter an amount (NFC never engages) or enter the amount and then the card can be swiped/inserted or NFC used. More often than not, people always go for the first and claim contactless doesn't work/isn't set up. When we set ours up, we trained our staff to always enter the amount so they could accept anything a customer throws at them.