| 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 | $114.81 | 3.567% | $118.9053 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $156.42 | 11.824% | $174.9151 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $36.36 | 11.306% | $40.4709 | $40.47 | $40.45 | $40.50 |
| Purchase #4 | $113.96 | 13.706% | $129.5794 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $169.87 | 4.627% | $177.7299 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $11.38 | 8.847% | $12.3868 | $12.39 | $12.40 | $12.40 |
| Purchase #7 | $212.33 | 11.407% | $236.5505 | $236.55 | $236.55 | $236.60 |
| 7 purchase totals = | $815.13 | $890.5379 | $890.55 | $890.55 | $890.60 | |