| 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 | $165.75 | 9.858% | $182.0896 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $69.95 | 10.274% | $77.1367 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $61.72 | 11.244% | $68.6598 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $241.87 | 5.785% | $255.8622 | $255.86 | $255.85 | $255.90 |
| Purchase #5 | $163.67 | 7.261% | $175.5541 | $175.55 | $175.55 | $175.60 |
| Purchase #6 | $81.62 | 5.869% | $86.4103 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $87.43 | 12.651% | $98.4908 | $98.49 | $98.50 | $98.50 |
| 7 purchase totals = | $872.01 | $944.2035 | $944.20 | $944.20 | $944.30 | |