You decided to purchase a house for a purchase price of $$900,000$ with a $20\%$ down payment and a $10$ year mortgage for the remaining $80\%$ balance. If the annual nominal interest rate is $6\mathrm{.}50\%$ but you are going to make monthly payments and fully amortize the loan over the $10$ years, what is the monthly payment to the nearest cent? Do not enter $ or comma in the answer box. For example, if your answer is $$12,300\mathrm{.}456$ then enter as $12300\mathrm{.}46$ in the answer box.