| 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 | $171.82 | 7.298% | $184.3594 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $123.78 | 10.857% | $137.2188 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $66.68 | 13.853% | $75.9172 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $147.48 | 5.594% | $155.73 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $132.33 | 13.622% | $150.356 | $150.36 | $150.35 | $150.40 |
| Purchase #6 | $113.25 | 3.376% | $117.0733 | $117.07 | $117.05 | $117.10 |
| Purchase #7 | $234.76 | 11.395% | $261.5109 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $990.10 | $1,082.1656 | $1,082.17 | $1,082.10 | $1,082.20 | |