| 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 | $25.29 | 10.698% | $27.9955 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $121.72 | 9.240% | $132.9669 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $157.35 | 3.564% | $162.958 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $169.41 | 10.363% | $186.966 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $55.63 | 6.302% | $59.1358 | $59.14 | $59.15 | $59.10 |
| Purchase #6 | $155.90 | 6.536% | $166.0896 | $166.09 | $166.10 | $166.10 |
| Purchase #7 | $9.68 | 8.592% | $10.5117 | $10.51 | $10.50 | $10.50 |
| 7 purchase totals = | $694.98 | $746.6235 | $746.64 | $746.60 | $746.70 | |