| 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 | $163.34 | 8.313% | $176.9185 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $59.42 | 12.591% | $66.9016 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $11.83 | 6.484% | $12.5971 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $193.73 | 11.590% | $216.1833 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $122.59 | 3.551% | $126.9432 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $125.58 | 4.328% | $131.0151 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $185.59 | 13.754% | $211.116 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $862.08 | $941.6748 | $941.68 | $941.65 | $941.60 | |