| 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 | $148.91 | 13.512% | $169.0307 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $11.87 | 7.234% | $12.7287 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $241.68 | 9.577% | $264.8257 | $264.83 | $264.85 | $264.80 |
| Purchase #4 | $218.63 | 6.143% | $232.0604 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $43.46 | 13.822% | $49.467 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $77.83 | 10.677% | $86.1399 | $86.14 | $86.15 | $86.10 |
| Purchase #7 | $155.86 | 5.130% | $163.8556 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $898.24 | $978.1080 | $978.12 | $978.15 | $978.10 | |