| 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 | $170.30 | 9.214% | $185.9914 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $210.42 | 12.533% | $236.7919 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $163.41 | 12.297% | $183.5045 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $249.45 | 3.788% | $258.8992 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $248.91 | 5.465% | $262.5129 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $231.58 | 10.572% | $256.0626 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $250.57 | 9.378% | $274.0685 | $274.07 | $274.05 | $274.10 |
| 7 purchase totals = | $1,524.64 | $1,657.8310 | $1,657.82 | $1,657.80 | $1,657.90 | |