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.

[-160, 391, 826]
[-160, 390, 830]

[-558, -774, -840]
[-560, -770, -840]

[-330, -276, 699, -628, -435, 550, -458, -947, 929]

[-330, -280, 700, -630, -440, 550, -460, -950, 930]