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.

[-602, 18, 744, 677, 315, 244, -602, -159, 762, 201, 68, -729, 826, -557, -278]
[-600, 20, 740, 680, 320, 240, -600, -160, 760, 200, 70, -730, 830, -560, -280]

[-398, 599]
[-400, 600]

[-468, 61, 212, 403, -110, -493, 674, 174, -347]

[-470, 60, 210, 400, -110, -490, 670, 170, -350]