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: [156, 929, 672, 427, 23, 77]

Answer: [160, 930, 670, 430, 20, 80]

Question: [613, 195, -134, 908, 452, 415, 897, -455, 206, -620, 850, -879, -413]

Answer: [610, 200, -130, 910, 450, 420, 900, -460, 210, -620, 850, -880, -410]

Question: [-210, -158]

Answer:
[-210, -160]