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: [-744, 636, -956, 339, 378, -213, 630, -129, -189, 273, 509, -434, 314, -692]

[-740, 640, -960, 340, 380, -210, 630, -130, -190, 270, 510, -430, 310, -690]