Question

Round 1,627,187 to the nearest ten

Answer 1

we know that

To Round a number

a) Decide which is the last digit to keep  

b) Leave it the same if the next digit is less than $5$ (this is called rounding down)  

c) But increase it by  $1$ if the next digit is  $5$ or more (this is called rounding up)

In this problem we have

$1,627,187$

We want to keep the digit $8$

The next digit is $7$ which is greater than $5$, so increase the digit $8$  by $1$ to $9$

therefore

the answer is  

$1,627,190$

Answer 2

1627190 0r 1627200

 1 is the tenth place