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: [-781, 703, -420, 393, -17, 891, 943, -541, 176, 383]

[-780, 700, -420, 390, -20, 890, 940, -540, 180, 380]