| 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 | $157.76 | 13.494% | $179.0481 | $179.05 | $179.05 | $179.00 |
| Purchase #2 | $190.33 | 5.151% | $200.1339 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $133.91 | 7.682% | $144.197 | $144.20 | $144.20 | $144.20 |
| Purchase #4 | $107.78 | 12.329% | $121.0682 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $155.42 | 12.323% | $174.5724 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $198.78 | 13.819% | $226.2494 | $226.25 | $226.25 | $226.20 |
| Purchase #7 | $154.56 | 5.495% | $163.0531 | $163.05 | $163.05 | $163.10 |
| 7 purchase totals = | $1,098.54 | $1,208.3221 | $1,208.32 | $1,208.30 | $1,208.30 | |