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.

[-456, -822, -880, -151, 800, -304, 993, 680, -178, 438, -913, 188, 345]
[-460, -820, -880, -150, 800, -300, 990, 680, -180, 440, -910, 190, 340]

[646, 667]
[650, 670]

[-286, -494, 401, 132, -671, 245, -655, -78, 144]

[-290, -490, 400, 130, -670, 240, -660, -80, 140]