| 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 | $138.76 | 6.634% | $147.9653 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $80.68 | 10.506% | $89.1562 | $89.16 | $89.15 | $89.20 |
| Purchase #3 | $64.41 | 13.439% | $73.0661 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $23.60 | 6.868% | $25.2208 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $107.71 | 12.580% | $121.2599 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $102.78 | 3.429% | $106.3043 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $27.67 | 3.168% | $28.5466 | $28.55 | $28.55 | $28.50 |
| 7 purchase totals = | $545.61 | $591.5192 | $591.53 | $591.45 | $591.60 | |