| 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 | $136.97 | 9.803% | $150.3972 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $45.45 | 6.344% | $48.3333 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $17.34 | 3.278% | $17.9084 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $185.65 | 8.860% | $202.0986 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $40.68 | 9.288% | $44.4584 | $44.46 | $44.45 | $44.50 |
| Purchase #6 | $205.39 | 9.474% | $224.8486 | $224.85 | $224.85 | $224.80 |
| Purchase #7 | $196.67 | 12.756% | $221.7572 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $828.15 | $909.8017 | $909.81 | $909.80 | $909.80 | |