| 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 | $134.88 | 8.575% | $146.446 | $146.45 | $146.45 | $146.40 |
| Purchase #2 | $93.83 | 8.513% | $101.8177 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $47.99 | 11.548% | $53.5319 | $53.53 | $53.55 | $53.50 |
| Purchase #4 | $52.81 | 7.684% | $56.8679 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $105.66 | 8.434% | $114.5714 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $143.72 | 10.512% | $158.8278 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $169.70 | 6.597% | $180.8951 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $748.59 | $812.9578 | $812.97 | $812.95 | $812.90 | |