| 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 | $125.43 | 8.782% | $136.4453 | $136.45 | $136.45 | $136.40 |
| Purchase #2 | $77.83 | 4.311% | $81.1853 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $61.90 | 9.789% | $67.9594 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $102.97 | 8.609% | $111.8347 | $111.83 | $111.85 | $111.80 |
| Purchase #5 | $21.74 | 6.408% | $23.1331 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $171.32 | 8.371% | $185.6612 | $185.66 | $185.65 | $185.70 |
| Purchase #7 | $180.80 | 13.375% | $204.982 | $204.98 | $205.00 | $205.00 |
| 7 purchase totals = | $741.99 | $811.2010 | $811.20 | $811.25 | $811.20 | |