| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.73 | 3.415% | $151.7408 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $112.72 | 5.803% | $119.2611 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $188.31 | 10.479% | $208.043 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $143.41 | 3.136% | $147.9073 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $84.64 | 3.331% | $87.4594 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $195.82 | 8.657% | $212.7721 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $243.29 | 7.412% | $261.3227 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $1,114.92 | $1,188.5064 | $1,188.50 | $1,188.45 | $1,188.50 | |