| 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 | $71.55 | 6.176% | $75.9689 | $75.97 | $75.95 | $76.00 |
| Purchase #2 | $180.90 | 11.198% | $201.1572 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $197.75 | 8.448% | $214.4559 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $15.90 | 12.199% | $17.8396 | $17.84 | $17.85 | $17.80 |
| Purchase #5 | $134.36 | 3.508% | $139.0733 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $79.75 | 8.287% | $86.3589 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $188.75 | 9.386% | $206.4661 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $868.96 | $941.3199 | $941.33 | $941.25 | $941.50 | |