| 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 | $177.49 | 10.307% | $195.7839 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $219.44 | 7.754% | $236.4554 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $155.61 | 6.587% | $165.86 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $133.69 | 12.337% | $150.1833 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $216.57 | 12.409% | $243.4442 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $70.99 | 9.738% | $77.903 | $77.90 | $77.90 | $77.90 |
| Purchase #7 | $28.89 | 6.180% | $30.6754 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $1,002.68 | $1,100.3052 | $1,100.30 | $1,100.35 | $1,100.40 | |