| 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 | $169.25 | 12.610% | $190.5924 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $91.33 | 7.257% | $97.9578 | $97.96 | $97.95 | $98.00 |
| Purchase #3 | $132.40 | 11.383% | $147.4711 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $39.52 | 8.797% | $42.9966 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $9.78 | 13.803% | $11.1299 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $79.60 | 8.852% | $86.6462 | $86.65 | $86.65 | $86.60 |
| Purchase #7 | $131.71 | 6.586% | $140.3844 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $653.59 | $717.1784 | $717.18 | $717.20 | $717.20 | |