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.

[320, -959, 786, -413, 161, -639, 855]
[320, -960, 790, -410, 160, -640, 860]

[571, -62, -11, 470, 440, 249, -369, -261, -105, -971]
[570, -60, -10, 470, 440, 250, -370, -260, -100, -970]

[373, -499, 954, 50, -154, 777, 808, 792, 158, 310, -834, -356, 910]

[370, -500, 950, 50, -150, 780, 810, 790, 160, 310, -830, -360, 910]