| 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 | $134.66 | 6.742% | $143.7388 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $149.99 | 11.161% | $166.7304 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $126.31 | 10.414% | $139.4639 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $33.85 | 5.728% | $35.7889 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $27.47 | 6.532% | $29.2643 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $78.30 | 4.551% | $81.8634 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $56.47 | 3.869% | $58.6548 | $58.65 | $58.65 | $58.70 |
| 7 purchase totals = | $607.05 | $655.5045 | $655.49 | $655.50 | $655.60 | |