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: [-579, 129, -577, 554, 155, -149, 621, -864, 847, -300]

Answer: [-580, 130, -580, 550, 160, -150, 620, -860, 850, -300]


Question: [-677, 830, 682, -189, 0, 960, -976, -35, -558, 156, 843]

Answer: [-680, 830, 680, -190, 0, 960, -980, -40, -560, 160, 840]


Question: [-142, -504, -648, 89, 618, -805]

Answer:
[-140, -500, -650, 90, 620, -800]