| 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 | $130.90 | 4.828% | $137.2199 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $151.26 | 8.323% | $163.8494 | $163.85 | $163.85 | $163.80 |
| Purchase #3 | $160.64 | 12.762% | $181.1409 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $151.74 | 8.872% | $165.2024 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $219.45 | 10.803% | $243.1572 | $243.16 | $243.15 | $243.20 |
| Purchase #6 | $67.57 | 7.345% | $72.533 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $29.30 | 13.147% | $33.1521 | $33.15 | $33.15 | $33.20 |
| 7 purchase totals = | $910.86 | $996.2549 | $996.25 | $996.25 | $996.20 | |