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: [-47, 701]

Answer: [-50, 700]

Question: [-352, -524, -182, -235, 318, -155, 926, -169]

Answer: [-350, -520, -180, -240, 320, -160, 930, -170]

Question: [820, 768, -931, -830, 660, 632, 504, -794, -134, -161, 965, -454]

Answer:
[820, 770, -930, -830, 660, 630, 500, -790, -130, -160, 960, -450]