| 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 | $102.48 | 4.201% | $106.7852 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $148.59 | 13.849% | $169.1682 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $176.57 | 7.586% | $189.9646 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $28.42 | 4.522% | $29.7052 | $29.71 | $29.70 | $29.70 |
| Purchase #5 | $217.46 | 8.286% | $235.4787 | $235.48 | $235.50 | $235.50 |
| Purchase #6 | $189.76 | 8.633% | $206.142 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $8.52 | 5.663% | $9.0025 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $871.80 | $946.2464 | $946.25 | $946.25 | $946.30 | |