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:
[864, 484, 727, -929, 780, 306, 606, -155]
answer:
[860, 480, 730, -930, 780, 310, 610, -160]


question:
[808, 458, -330, 533, -27, -543, -638, -129, 570]
answer:
[810, 460, -330, 530, -30, -540, -640, -130, 570]


question:
[909, 540, -540, 161, 982, 495, -770, -153, 57, 419]
answer:

[910, 540, -540, 160, 980, 500, -770, -150, 60, 420]