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.

[344, 313, 186, 811, 481, -30]
[340, 310, 190, 810, 480, -30]

[246, -599, -415, 652]
[250, -600, -420, 650]

[169, 976, 718, 964, 853, -871, -857, -746, -942, 146]

[170, 980, 720, 960, 850, -870, -860, -750, -940, 150]