| 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 | $16.30 | 8.592% | $17.7005 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $177.79 | 7.158% | $190.5162 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $48.83 | 8.581% | $53.0201 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $101.43 | 12.235% | $113.84 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $153.33 | 9.570% | $168.0037 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $214.77 | 4.761% | $224.9952 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $75.56 | 5.621% | $79.8072 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $788.01 | $847.8829 | $847.89 | $847.85 | $847.80 | |