instruction:
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.
question:
[897, -325, 338, 296, 69, 813, -389, 694, -143, -758, -415, -897, 30, -296, -502]
answer:
[900, -320, 340, 300, 70, 810, -390, 690, -140, -760, -420, -900, 30, -300, -500]

question:
[7, -440, -565, 181, -739, -817, 85, -551, -6, -768, 731, 370, -402, 811]
answer:
[10, -440, -560, 180, -740, -820, 80, -550, -10, -770, 730, 370, -400, 810]

question:
[-159, -874, 477, -906, -565, 958, -684, 518]
answer:
[-160, -870, 480, -910, -560, 960, -680, 520]