| 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 | $143.83 | 8.476% | $156.021 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $113.60 | 4.537% | $118.754 | $118.75 | $118.75 | $118.80 |
| Purchase #3 | $96.75 | 3.528% | $100.1633 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $210.65 | 9.354% | $230.3542 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $86.41 | 12.528% | $97.2354 | $97.24 | $97.25 | $97.20 |
| Purchase #6 | $104.91 | 3.392% | $108.4685 | $108.47 | $108.45 | $108.50 |
| Purchase #7 | $46.95 | 6.536% | $50.0187 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $803.10 | $861.0151 | $861.01 | $860.95 | $861.10 | |