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:
[-641, -460, -142, 77, -456, -669, 421, -68, -513, 974, 458]
answer:
[-640, -460, -140, 80, -460, -670, 420, -70, -510, 970, 460]


question:
[-858, 219, 943, -553]
answer:
[-860, 220, 940, -550]


question:
[-448, 506, 466, 450]
answer:

[-450, 510, 470, 450]