| 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 | $150.85 | 12.494% | $169.6972 | $169.70 | $169.70 | $169.70 |
| Purchase #2 | $125.74 | 8.549% | $136.4895 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $56.68 | 5.737% | $59.9317 | $59.93 | $59.95 | $59.90 |
| Purchase #4 | $54.33 | 6.606% | $57.919 | $57.92 | $57.90 | $57.90 |
| Purchase #5 | $68.79 | 10.470% | $75.9923 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $54.70 | 6.111% | $58.0427 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $141.26 | 9.713% | $154.9806 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $652.35 | $713.0530 | $713.05 | $713.10 | $713.00 | |