I guess we are pretty lucky here in farm country. $76.00 for any non commercial truck plate under 10,000 lbs GVW, virtually all other autos (cars, minivans, SUV's, etc) are $55.00 annually. My 14k lb GVW tilt trailer registration runs right around $46.oo annually, all due on the registered owners birthdate.
Boats and ATV's are every 3 years. In 15 years of owning an ATV I have never registered one. We are a rural county made largely of dairy farms, and law enforcement just does not seem to care. I have literally ridden my ATV all over the county and they don't even look twice at you.
We have to pay sales tax on the purchase price of the vehicle (new or used). It is either paid at the dealership or the liscense bureau when getting the title switched over to your name. After that it is an annual registration fee, no sales tax included.