Studies have been done on the psychology of cash back credit cards... www.thesecret.com published an article in 2010 that says "for every 1% in cash back rewards, the cardholder spends 10% more..."

I've been doing some reading on it because this is a strategy I will start implementing soon.I have saved some of the links (see below) but definitely look at the article published on here to really get a good idea on how to execute the strategy well. 

He recently published some great articles on the Vegas market that you may find helpful.Good luck and welcome to BP.

Some are published here, some are on Meetup website.

There is often a legal notice published for the benefit of the decedent's creditors. 

If not then it will help you see what areas you need more help in @Dave Van Horn just published a book That you should probably read to educate yourself.

Well, May'18 sales and median price will be published in a few days, and no reason to think other than continued low inventory, and higher median SFR price.Terry

You're absolutely correct, after I published this, there were a few more things I thought about which could be helpful. 

There have been many published studies from managers of many rental units that give the data that supports this rule.

The taxing authority will have all of the various taxes published on their website(such as county, hospital, school districts and many others), you just add them up for the ones what apply to that property and multiply it by the sale price.