| 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 | $127.54 | 13.565% | $144.8408 | $144.84 | $144.85 | $144.80 |
| Purchase #2 | $81.41 | 5.811% | $86.1407 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $180.87 | 10.306% | $199.5105 | $199.51 | $199.50 | $199.50 |
| Purchase #4 | $7.79 | 9.338% | $8.5174 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $104.69 | 10.714% | $115.9065 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $77.73 | 11.635% | $86.7739 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $70.30 | 8.657% | $76.3859 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $650.33 | $718.0757 | $718.08 | $718.05 | $718.00 | |