| 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 | $102.81 | 10.452% | $113.5557 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $107.44 | 6.298% | $114.2066 | $114.21 | $114.20 | $114.20 |
| Purchase #3 | $156.37 | 4.514% | $163.4285 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $155.55 | 3.313% | $160.7034 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $45.89 | 10.682% | $50.792 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $52.79 | 13.361% | $59.8433 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $229.26 | 3.476% | $237.2291 | $237.23 | $237.25 | $237.20 |
| 7 purchase totals = | $850.11 | $899.7586 | $899.76 | $899.80 | $899.70 | |