| 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 | $168.59 | 6.406% | $179.3899 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $67.79 | 9.771% | $74.4138 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $84.73 | 12.404% | $95.2399 | $95.24 | $95.25 | $95.20 |
| Purchase #4 | $58.69 | 12.421% | $65.9799 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $243.86 | 11.722% | $272.4453 | $272.45 | $272.45 | $272.40 |
| Purchase #6 | $108.57 | 4.863% | $113.8498 | $113.85 | $113.85 | $113.80 |
| Purchase #7 | $27.61 | 3.485% | $28.5722 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $759.84 | $829.8908 | $829.89 | $829.90 | $829.80 | |