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: [274, -19, -606, 923, 83, 921, -114, -430, -841, -162, 190, -767]

[270, -20, -610, 920, 80, 920, -110, -430, -840, -160, 190, -770]