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: [-104, -437, -782, -939, 392, 323, -614, 251, 165, -834, -796, -788, -463, 96]

[-100, -440, -780, -940, 390, 320, -610, 250, 160, -830, -800, -790, -460, 100]