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: [-186, -698, -854, -19, 142, -276, -768, 52, -497, 63, 68, -352, 79, -805, -547]

[-190, -700, -850, -20, 140, -280, -770, 50, -500, 60, 70, -350, 80, -800, -550]