| 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 | $82.90 | 3.840% | $86.0834 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $153.26 | 7.840% | $165.2756 | $165.28 | $165.30 | $165.30 |
| Purchase #3 | $34.25 | 7.865% | $36.9438 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $149.42 | 6.212% | $158.702 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $73.80 | 8.230% | $79.8737 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $182.69 | 4.551% | $191.0042 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $118.80 | 11.847% | $132.8742 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $795.12 | $850.7569 | $850.74 | $850.75 | $850.80 | |