| 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 | $177.90 | 10.474% | $196.5332 | $196.53 | $196.55 | $196.50 |
| Purchase #2 | $112.85 | 8.419% | $122.3508 | $122.35 | $122.35 | $122.40 |
| Purchase #3 | $116.65 | 4.601% | $122.0171 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $44.77 | 8.342% | $48.5047 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $223.84 | 4.833% | $234.6582 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $24.89 | 8.732% | $27.0634 | $27.06 | $27.05 | $27.10 |
| Purchase #7 | $76.65 | 4.183% | $79.8563 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $777.55 | $830.9837 | $830.98 | $830.95 | $831.10 | |