| 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 | $150.50 | 8.382% | $163.1149 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $104.74 | 5.824% | $110.8401 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $200.35 | 10.482% | $221.3507 | $221.35 | $221.35 | $221.40 |
| Purchase #4 | $44.68 | 4.462% | $46.6736 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $156.43 | 8.618% | $169.9111 | $169.91 | $169.90 | $169.90 |
| Purchase #6 | $115.74 | 12.102% | $129.7469 | $129.75 | $129.75 | $129.70 |
| Purchase #7 | $105.53 | 13.260% | $119.5233 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $877.97 | $961.1606 | $961.15 | $961.10 | $961.10 | |