| 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 | $145.27 | 6.375% | $154.531 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $61.57 | 8.581% | $66.8533 | $66.85 | $66.85 | $66.90 |
| Purchase #3 | $100.27 | 7.437% | $107.7271 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $99.48 | 6.397% | $105.8437 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $87.92 | 7.189% | $94.2406 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $14.30 | 4.692% | $14.971 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $131.72 | 9.316% | $143.991 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $640.53 | $688.1577 | $688.15 | $688.20 | $688.10 | |