| 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 | $190.46 | 7.584% | $204.9045 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $140.64 | 6.415% | $149.6621 | $149.66 | $149.65 | $149.70 |
| Purchase #3 | $79.87 | 8.733% | $86.845 | $86.85 | $86.85 | $86.80 |
| Purchase #4 | $205.90 | 10.795% | $228.1269 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $58.68 | 8.867% | $63.8832 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $173.81 | 4.251% | $181.1987 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $52.94 | 13.243% | $59.9508 | $59.95 | $59.95 | $60.00 |
| 7 purchase totals = | $902.30 | $974.5712 | $974.57 | $974.60 | $974.60 | |