| 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 | $152.72 | 8.231% | $165.2904 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $90.98 | 10.524% | $100.5547 | $100.55 | $100.55 | $100.60 |
| Purchase #3 | $174.33 | 3.234% | $179.9678 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $87.97 | 5.843% | $93.1101 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $210.34 | 5.513% | $221.936 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $16.63 | 9.142% | $18.1503 | $18.15 | $18.15 | $18.20 |
| Purchase #7 | $144.88 | 6.351% | $154.0813 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $877.85 | $933.0906 | $933.09 | $933.10 | $933.20 | |