| 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 | $115.82 | 13.626% | $131.6016 | $131.60 | $131.60 | $131.60 |
| Purchase #2 | $69.64 | 11.243% | $77.4696 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $219.71 | 13.549% | $249.4785 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $151.86 | 7.605% | $163.409 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $30.88 | 7.807% | $33.2908 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $23.61 | 13.256% | $26.7397 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $155.32 | 8.834% | $169.041 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $766.84 | $851.0302 | $851.03 | $851.05 | $851.00 | |