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: [-732, 13, -822, -885, -794, -977, -575, 871, 739, 494, -660, 798]

[-730, 10, -820, -880, -790, -980, -580, 870, 740, 490, -660, 800]