| 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 | $138.55 | 10.778% | $153.4829 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $201.85 | 6.861% | $215.6989 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $95.97 | 13.667% | $109.0862 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $140.78 | 6.858% | $150.4347 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $55.55 | 8.444% | $60.2406 | $60.24 | $60.25 | $60.20 |
| Purchase #6 | $218.95 | 8.310% | $237.1447 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $19.84 | 6.191% | $21.0683 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $871.49 | $947.1563 | $947.15 | $947.20 | $947.10 | |