| 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 | $219.56 | 7.840% | $236.7735 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $82.73 | 13.712% | $94.0739 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $27.81 | 3.106% | $28.6738 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $156.77 | 13.522% | $177.9684 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $59.45 | 6.207% | $63.1401 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $180.39 | 6.809% | $192.6728 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $97.59 | 5.802% | $103.2522 | $103.25 | $103.25 | $103.30 |
| 7 purchase totals = | $824.30 | $896.5547 | $896.54 | $896.45 | $896.70 | |