| 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 | $165.97 | 8.814% | $180.5986 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $48.56 | 5.273% | $51.1206 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $157.37 | 3.576% | $162.9976 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $59.99 | 11.186% | $66.7005 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $67.33 | 8.795% | $73.2517 | $73.25 | $73.25 | $73.30 |
| Purchase #6 | $26.35 | 5.262% | $27.7365 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $136.26 | 9.216% | $148.8177 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $661.83 | $711.2232 | $711.23 | $711.20 | $711.20 | |