| 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 | $14.40 | 11.535% | $16.061 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $146.85 | 4.724% | $153.7872 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $68.76 | 13.728% | $78.1994 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $114.39 | 8.480% | $124.0903 | $124.09 | $124.10 | $124.10 |
| Purchase #5 | $236.91 | 5.324% | $249.5231 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $113.60 | 13.565% | $129.0098 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $125.63 | 11.568% | $140.1629 | $140.16 | $140.15 | $140.20 |
| 7 purchase totals = | $820.54 | $890.8337 | $890.83 | $890.80 | $890.90 | |