| 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 | $74.41 | 6.544% | $79.2794 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $184.81 | 5.773% | $195.4791 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $157.30 | 6.818% | $168.0247 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $204.29 | 11.102% | $226.9703 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $205.29 | 13.382% | $232.7619 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $11.52 | 13.436% | $13.0678 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $25.34 | 6.635% | $27.0213 | $27.02 | $27.00 | $27.00 |
| 7 purchase totals = | $862.96 | $942.6045 | $942.60 | $942.55 | $942.70 | |