Definition: 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.
Input: [133, -591, 274, 441, -24, -873, 440, 484, 663, -693, 169, -793]

[130, -590, 270, 440, -20, -870, 440, 480, 660, -690, 170, -790]