| 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 | $102.47 | 5.231% | $107.8302 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $80.46 | 13.550% | $91.3623 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $22.51 | 4.869% | $23.606 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $101.31 | 7.324% | $108.7299 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $165.63 | 9.223% | $180.9061 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $176.29 | 5.793% | $186.5025 | $186.50 | $186.50 | $186.50 |
| Purchase #7 | $125.56 | 9.633% | $137.6552 | $137.66 | $137.65 | $137.70 |
| 7 purchase totals = | $774.23 | $836.5922 | $836.60 | $836.60 | $836.60 | |