| 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 | $138.87 | 9.275% | $151.7502 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $76.70 | 13.394% | $86.9732 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $150.46 | 4.520% | $157.2608 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $71.32 | 10.812% | $79.0311 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $128.46 | 7.301% | $137.8389 | $137.84 | $137.85 | $137.80 |
| Purchase #6 | $243.98 | 7.221% | $261.5978 | $261.60 | $261.60 | $261.60 |
| Purchase #7 | $56.40 | 5.444% | $59.4704 | $59.47 | $59.45 | $59.50 |
| 7 purchase totals = | $866.19 | $933.9224 | $933.92 | $933.90 | $934.00 | |