| 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 | $176.25 | 13.669% | $200.3416 | $200.34 | $200.35 | $200.30 |
| Purchase #2 | $25.38 | 13.617% | $28.836 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $17.31 | 10.779% | $19.1758 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $52.65 | 4.715% | $55.1324 | $55.13 | $55.15 | $55.10 |
| Purchase #5 | $41.43 | 6.382% | $44.0741 | $44.07 | $44.05 | $44.10 |
| Purchase #6 | $7.69 | 12.736% | $8.6694 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $41.60 | 4.733% | $43.5689 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $362.31 | $399.7982 | $399.80 | $399.80 | $399.80 | |