| 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 | $181.91 | 4.673% | $190.4107 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $112.59 | 10.727% | $124.6675 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $164.77 | 12.645% | $185.6052 | $185.61 | $185.60 | $185.60 |
| Purchase #4 | $65.40 | 12.801% | $73.7719 | $73.77 | $73.75 | $73.80 |
| Purchase #5 | $221.39 | 8.363% | $239.9048 | $239.90 | $239.90 | $239.90 |
| Purchase #6 | $160.58 | 9.676% | $176.1177 | $176.12 | $176.10 | $176.10 |
| Purchase #7 | $249.66 | 11.306% | $277.8866 | $277.89 | $277.90 | $277.90 |
| 7 purchase totals = | $1,156.30 | $1,268.3644 | $1,268.37 | $1,268.30 | $1,268.40 | |