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: [-186, 657, 494, -831, -546, -374, 971, 980, -613, -446, -965, -907]

Answer: [-190, 660, 490, -830, -550, -370, 970, 980, -610, -450, -960, -910]


Question: [172, 327, -220, 681, -773, 144, -503, -761, 348]

Answer: [170, 330, -220, 680, -770, 140, -500, -760, 350]


Question: [-621, -179, 194, 317, 808, 737, -270, -228, -168, 508, 74, 480, -37, -727]

Answer:
[-620, -180, 190, 320, 810, 740, -270, -230, -170, 510, 70, 480, -40, -730]