| 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 | $146.61 | 6.397% | $155.9886 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $146.52 | 13.216% | $165.8841 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $51.55 | 7.233% | $55.2786 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $222.47 | 6.125% | $236.0963 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $234.39 | 5.510% | $247.3049 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $238.85 | 9.420% | $261.3497 | $261.35 | $261.35 | $261.30 |
| Purchase #7 | $64.49 | 10.215% | $71.0777 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $1,104.88 | $1,192.9799 | $1,192.98 | $1,193.05 | $1,193.00 | |