| 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 | $143.94 | 7.277% | $154.4145 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $25.47 | 12.118% | $28.5565 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $229.95 | 13.726% | $261.5129 | $261.51 | $261.50 | $261.50 |
| Purchase #4 | $147.78 | 10.306% | $163.0102 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $127.64 | 8.372% | $138.326 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $208.56 | 4.566% | $218.0828 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $5.57 | 3.789% | $5.781 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $888.91 | $969.6839 | $969.68 | $969.70 | $969.70 | |