| 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 | $154.93 | 8.384% | $167.9193 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $41.84 | 3.122% | $43.1462 | $43.15 | $43.15 | $43.10 |
| Purchase #3 | $13.69 | 10.835% | $15.1733 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $21.44 | 10.659% | $23.7253 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $187.87 | 7.682% | $202.3022 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $12.90 | 9.650% | $14.1449 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $82.79 | 4.230% | $86.292 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $515.46 | $552.7032 | $552.70 | $552.70 | $552.60 | |