| 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 | $162.90 | 7.326% | $174.8341 | $174.83 | $174.85 | $174.80 |
| Purchase #2 | $157.60 | 3.825% | $163.6282 | $163.63 | $163.65 | $163.60 |
| Purchase #3 | $78.25 | 10.681% | $86.6079 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $33.26 | 12.552% | $37.4348 | $37.43 | $37.45 | $37.40 |
| Purchase #5 | $23.72 | 10.765% | $26.2735 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $86.52 | 13.153% | $97.9 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $25.41 | 3.347% | $26.2605 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $567.66 | $612.9390 | $612.93 | $612.95 | $612.90 | |