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.

[-641, -460, -142, 77, -456, -669, 421, -68, -513, 974, 458]
[-640, -460, -140, 80, -460, -670, 420, -70, -510, 970, 460]

[924, 158, -736, 524, 298, 317, -571, 811, 579, -358, 204]
[920, 160, -740, 520, 300, 320, -570, 810, 580, -360, 200]

[-168, 41, -441, 524, -99, -666, 471, -39]
[-170, 40, -440, 520, -100, -670, 470, -40]