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.

[820, 152, 394, 714, 638, -533, 776, 130, -994, 305, -989, -949, 171, -900, -460]
[820, 150, 390, 710, 640, -530, 780, 130, -990, 300, -990, -950, 170, -900, -460]

[-339, -544, 319, 656, -624, -669]
[-340, -540, 320, 660, -620, -670]

[-216, 154, -170, -555, 732, 51]

[-220, 150, -170, -560, 730, 50]