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: [873, -786, 329, 824, -877, -169, 398, 864, 913, -837, -78]

[870, -790, 330, 820, -880, -170, 400, 860, 910, -840, -80]