| 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 | $174.83 | 11.316% | $194.6138 | $194.61 | $194.60 | $194.60 |
| Purchase #2 | $145.65 | 12.276% | $163.53 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $38.61 | 6.754% | $41.2177 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $55.84 | 6.326% | $59.3724 | $59.37 | $59.35 | $59.40 |
| Purchase #5 | $186.45 | 11.431% | $207.7631 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $10.60 | 8.149% | $11.4638 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $180.65 | 7.753% | $194.6558 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $792.63 | $872.6166 | $872.61 | $872.55 | $872.70 | |