| 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 | $155.55 | 11.316% | $173.152 | $173.15 | $173.15 | $173.20 |
| Purchase #2 | $49.56 | 12.352% | $55.6817 | $55.68 | $55.70 | $55.70 |
| Purchase #3 | $16.94 | 3.159% | $17.4751 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $107.77 | 8.169% | $116.5737 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $50.67 | 6.354% | $53.8896 | $53.89 | $53.90 | $53.90 |
| Purchase #6 | $106.92 | 9.479% | $117.0549 | $117.05 | $117.05 | $117.10 |
| Purchase #7 | $16.54 | 7.214% | $17.7332 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $503.95 | $551.5602 | $551.55 | $551.60 | $551.70 | |