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: [-645, 721, -801, 726, 926, -661, 678, -984]

Answer: [-640, 720, -800, 730, 930, -660, 680, -980]


Question: [-753, 545, -683, -253]

Answer: [-750, 540, -680, -250]


Question: [-693, 606, 456, -549]

Answer:
[-690, 610, 460, -550]