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: [-603, 742, 15, -952, 333, 448, -363, 516, -153, 794]

[-600, 740, 20, -950, 330, 450, -360, 520, -150, 790]