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]

[-334, -648, -609, -500, -349, -150]
[-330, -650, -610, -500, -350, -150]

[802, -443, -530, 926, 776, 137, 508, 978, -130]

[800, -440, -530, 930, 780, 140, 510, 980, -130]