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.

[148, -466, 116, 237, 753, -479, -21]
[150, -470, 120, 240, 750, -480, -20]

[611, 623, 672, -821, 82, -154, 811, -355, 983, -589, -948, -747]
[610, 620, 670, -820, 80, -150, 810, -360, 980, -590, -950, -750]

[-311, 153, 16, 102, 344, -370, 119]

[-310, 150, 20, 100, 340, -370, 120]