| 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 | $84.26 | 5.856% | $89.1943 | $89.19 | $89.20 | $89.20 |
| Purchase #2 | $125.27 | 3.637% | $129.8261 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $217.54 | 3.464% | $225.0756 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $142.87 | 6.163% | $151.6751 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $16.36 | 4.254% | $17.056 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $118.87 | 9.269% | $129.8881 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $148.51 | 11.272% | $165.25 | $165.25 | $165.25 | $165.30 |
| 7 purchase totals = | $853.68 | $907.9652 | $907.98 | $908.05 | $908.10 | |