| 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 | $166.72 | 8.245% | $180.4661 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $246.42 | 3.397% | $254.7909 | $254.79 | $254.80 | $254.80 |
| Purchase #3 | $110.61 | 3.495% | $114.4758 | $114.48 | $114.50 | $114.50 |
| Purchase #4 | $29.42 | 4.247% | $30.6695 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $104.43 | 6.824% | $111.5563 | $111.56 | $111.55 | $111.60 |
| Purchase #6 | $204.53 | 11.104% | $227.241 | $227.24 | $227.25 | $227.20 |
| Purchase #7 | $47.85 | 8.629% | $51.979 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $909.98 | $971.1786 | $971.19 | $971.20 | $971.30 | |