| 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 | $143.72 | 3.322% | $148.4944 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $167.80 | 12.284% | $188.4126 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $56.30 | 10.315% | $62.1073 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $107.94 | 12.255% | $121.168 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $243.74 | 5.369% | $256.8264 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $52.63 | 5.705% | $55.6325 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $15.40 | 10.133% | $16.9605 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $787.53 | $849.6017 | $849.60 | $849.60 | $849.60 | |