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.

[-638, 723, 469, -320, -612, -715, -416, -268, 889, 546]
[-640, 720, 470, -320, -610, -720, -420, -270, 890, 550]

[767, 40, 192, 163, 375, 33, -345, -798, 899]
[770, 40, 190, 160, 380, 30, -340, -800, 900]

[-167, 726, 271, -43, -601, -634, -769, -556, 23, -395, 761, -271, -264, -988]

[-170, 730, 270, -40, -600, -630, -770, -560, 20, -400, 760, -270, -260, -990]