| 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 | $116.85 | 3.265% | $120.6652 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $213.69 | 3.296% | $220.7332 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $158.48 | 4.856% | $166.1758 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $53.86 | 13.152% | $60.9437 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $63.50 | 6.672% | $67.7367 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $206.86 | 10.840% | $229.2836 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $18.62 | 3.736% | $19.3156 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $831.86 | $884.8538 | $884.86 | $884.90 | $884.80 | |