Question

Mentally estimate the total cost of items that have the following prices $1.85 $.98 $3.94 $9.78 and $6.18 round off the answer to the nearest half dollar

A. $22.50
B. $22.59
C. $23.00
D. $22.30

Answer 1

the first 4 would be rounded up tot he nearest dollar and the last one rounded down to the nearest dollar

doing that I estimate $23.00

Answer is C