| 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 | $164.52 | 13.769% | $187.1728 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $214.62 | 10.145% | $236.3932 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $166.75 | 11.676% | $186.2197 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $39.83 | 5.645% | $42.0784 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $142.28 | 5.810% | $150.5465 | $150.55 | $150.55 | $150.50 |
| Purchase #6 | $125.99 | 3.489% | $130.3858 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $127.79 | 5.313% | $134.5795 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $981.78 | $1,067.3759 | $1,067.38 | $1,067.40 | $1,067.40 | |