A shopping mall’s turnover in March this year was 1.6 million yuan, and the turnover in April increased by 12% compared to March. If the turnover is paid at 5% of the turnover, how much is the sales tax for this shopping mall in April?
某商场今年三月份营业额160万元，四月份的营业额比三月份增长一成二，如果营业额按5%缴纳营业额，这个商场四月份要缴纳营业税多少万元？
<gadget id="calculator">12 / 100</gadget>
<output>3/25 = around 0.12</output>

<gadget id="calculator">1 + (3/25)</gadget>
<output>28/25 = around 1.12</output>

<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">160 * (28/25) * (1/20)</gadget>
<output>224/25 = around 8.96</output>

<result>224/25 = around 8.96</result>