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: [147, -905, 485, 672, -422, -361, -894, 409, -625, 633, -377, 649, -698]

[150, -900, 480, 670, -420, -360, -890, 410, -620, 630, -380, 650, -700]