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.

[-186, 657, 494, -831, -546, -374, 971, 980, -613, -446, -965, -907]
[-190, 660, 490, -830, -550, -370, 970, 980, -610, -450, -960, -910]

[-419, -569, -318, 287, -779, -362, -170, -358, 409, -196, 912, -986, -681]
[-420, -570, -320, 290, -780, -360, -170, -360, 410, -200, 910, -990, -680]

[-530, -466, 310, -345]

[-530, -470, 310, -340]