| 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 | $154.34 | 9.589% | $169.1397 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $213.62 | 8.762% | $232.3374 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $176.92 | 4.845% | $185.4918 | $185.49 | $185.50 | $185.50 |
| Purchase #4 | $126.60 | 10.801% | $140.2741 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $149.36 | 4.659% | $156.3187 | $156.32 | $156.30 | $156.30 |
| Purchase #6 | $57.68 | 12.736% | $65.0261 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $8.80 | 13.229% | $9.9642 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $887.32 | $958.5520 | $958.55 | $958.55 | $958.50 | |