| 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 | $188.80 | 8.247% | $204.3703 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $197.55 | 4.182% | $205.8115 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $106.40 | 6.611% | $113.4341 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $139.36 | 11.400% | $155.247 | $155.25 | $155.25 | $155.20 |
| Purchase #5 | $43.66 | 5.225% | $45.9412 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $24.93 | 10.375% | $27.5165 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $51.96 | 6.632% | $55.406 | $55.41 | $55.40 | $55.40 |
| 7 purchase totals = | $752.66 | $807.7266 | $807.73 | $807.70 | $807.60 | |