| 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 | $121.95 | 10.326% | $134.5426 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $58.92 | 11.704% | $65.816 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $152.93 | 7.207% | $163.9517 | $163.95 | $163.95 | $164.00 |
| Purchase #4 | $167.81 | 3.225% | $173.2219 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $146.91 | 4.832% | $154.0087 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $44.85 | 7.477% | $48.2034 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $171.88 | 5.809% | $181.8645 | $181.86 | $181.85 | $181.90 |
| 7 purchase totals = | $865.25 | $921.6088 | $921.60 | $921.55 | $921.60 | |