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: [597, -845, -153, 825, 193, 169, -138, 703, -152, 767, -507, -312, 444, 341, 795]

[600, -840, -150, 820, 190, 170, -140, 700, -150, 770, -510, -310, 440, 340, 800]