| 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 | $167.96 | 9.113% | $183.2662 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $189.78 | 10.372% | $209.464 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $151.48 | 8.148% | $163.8226 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $237.34 | 8.552% | $257.6373 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $5.78 | 6.873% | $6.1773 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $12.54 | 6.307% | $13.3309 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $136.39 | 10.208% | $150.3127 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $901.27 | $984.0110 | $984.01 | $984.00 | $984.00 | |