| 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 | $155.44 | 11.645% | $173.541 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $117.82 | 12.490% | $132.5357 | $132.54 | $132.55 | $132.50 |
| Purchase #3 | $212.40 | 3.796% | $220.4627 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $76.46 | 5.231% | $80.4596 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $227.29 | 10.425% | $250.985 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $206.84 | 8.317% | $224.0429 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $12.40 | 12.714% | $13.9765 | $13.98 | $14.00 | $14.00 |
| 7 purchase totals = | $1,008.65 | $1,096.0034 | $1,096.01 | $1,096.05 | $1,096.00 | |