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: [378, -489, -625, 762, 615, 414, 146, 583, -626, -910, 219, -845, 34]

[380, -490, -620, 760, 620, 410, 150, 580, -630, -910, 220, -840, 30]