| 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 | $173.82 | 4.671% | $181.9391 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $164.95 | 7.763% | $177.7551 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $6.61 | 9.599% | $7.2445 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $116.75 | 9.583% | $127.9382 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $52.51 | 13.762% | $59.7364 | $59.74 | $59.75 | $59.70 |
| Purchase #6 | $231.35 | 12.254% | $259.6996 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $51.71 | 11.636% | $57.727 | $57.73 | $57.75 | $57.70 |
| 7 purchase totals = | $797.70 | $872.0399 | $872.05 | $872.10 | $871.90 | |