In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
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Question: [938, -156, -487, 174, -557, -421, -157, 64, 496, -200]

Answer: [940, -160, -490, 170, -560, -420, -160, 60, 500, -200]


Question: [-945, 162, -957, 115, -87, 929, 321, 373, 532, 315, 956, -997, -311, 18]

Answer: [-940, 160, -960, 120, -90, 930, 320, 370, 530, 320, 960, -1000, -310, 20]


Question: [667, 551, 177, 696, -551, 639, 583, 516, -77, -847, -734, 92, -674]

Answer:
[670, 550, 180, 700, -550, 640, 580, 520, -80, -850, -730, 90, -670]