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.

[172, 327, -220, 681, -773, 144, -503, -761, 348]
[170, 330, -220, 680, -770, 140, -500, -760, 350]

[321, 834, 705, 524, 575, 638, -65, 511, 213]
[320, 830, 700, 520, 580, 640, -60, 510, 210]

[-904, -303, -691, 566, 745, 803, -468, 868, 819, 258, 786, -96]

[-900, -300, -690, 570, 740, 800, -470, 870, 820, 260, 790, -100]