The state stipulates that the tax method for deposit interest is: interest tax = interest * 20%, and the depositor will withhold and collect it when the depositor withdraws money. If the annual interest rate of the bank's one-year fixed savings is 2.25%, and when a depositor withdraws the principal due in one year (the money deposited in the bank) and interest, the interest tax of 36 yuan is deducted, and the bank pays the depositor the How much is the cash.
国家规定存款利息的纳税办法是：利息税=利息*20%，储户取款时由银行代扣代收．若银行一年定期储蓄的年利率为2.25%，某储户取出一年到期的本金(开始存入银行的钱)及利息时，扣除了利息税36元，则银行付给该储户支付的现金是多少元．
<gadget id="calculator">2.25 / 100</gadget>
<output>0.0225</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">36 / 0.0225 / (1/5)</gadget>
<output>8_000</output>

<gadget id="calculator">1 + 0.0225</gadget>
<output>1.0225</output>

<gadget id="calculator">8_000 * 1.0225</gadget>
<output>8_180</output>

<gadget id="calculator">8_180 - 36</gadget>
<output>8_144</output>

<result>8_144</result>