| 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 | $195.78 | 6.420% | $208.3491 | $208.35 | $208.35 | $208.30 |
| Purchase #2 | $153.85 | 7.221% | $164.9595 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $48.42 | 9.352% | $52.9482 | $52.95 | $52.95 | $52.90 |
| Purchase #4 | $41.97 | 4.746% | $43.9619 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $141.34 | 12.447% | $158.9326 | $158.93 | $158.95 | $158.90 |
| Purchase #6 | $169.29 | 7.448% | $181.8987 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $27.53 | 6.368% | $29.2831 | $29.28 | $29.30 | $29.30 |
| 7 purchase totals = | $778.18 | $840.3331 | $840.33 | $840.35 | $840.30 | |