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.

[850, 169, -302, 998, -140]
[850, 170, -300, 1000, -140]

[-193, -645]
[-190, -640]

[228, -500, 915, -902, -819, 35, 233, 215, -307, 163, 735, 104, 341]

[230, -500, 920, -900, -820, 40, 230, 220, -310, 160, 740, 100, 340]