| 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 | $137.36 | 10.342% | $151.5658 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $130.43 | 9.752% | $143.1495 | $143.15 | $143.15 | $143.10 |
| Purchase #3 | $8.62 | 13.434% | $9.778 | $9.78 | $9.80 | $9.80 |
| Purchase #4 | $241.36 | 5.122% | $253.7225 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $155.72 | 6.290% | $165.5148 | $165.51 | $165.50 | $165.50 |
| Purchase #6 | $48.72 | 4.188% | $50.7604 | $50.76 | $50.75 | $50.80 |
| Purchase #7 | $29.93 | 6.377% | $31.8386 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $752.14 | $806.3296 | $806.33 | $806.30 | $806.30 | |