Also, OP, I think you have your tax in there wrong - it should be the second radio button and looks like Westchester by the rate (hi, neighbor!). I also changed the registration to the correct amount for a new one and added the doc fee.
I would save you about $30 a month, which is about $1,000. The dealership also isn’t in NY, but it’s up to you in the end. It also depends on if you just chose this car because it was a 2020, or if you want specific colors and features that would actually be a slightly lower MSRP and therefore save you more money.