| 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 | $144.57 | 6.531% | $154.0119 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $46.72 | 7.300% | $50.1306 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $23.82 | 9.359% | $26.0493 | $26.05 | $26.05 | $26.00 |
| Purchase #4 | $153.30 | 9.508% | $167.8758 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $41.47 | 4.413% | $43.3001 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $8.50 | 10.869% | $9.4239 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $23.61 | 8.118% | $25.5267 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $441.99 | $476.3183 | $476.32 | $476.35 | $476.20 | |