| 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 | $166.39 | 9.408% | $182.044 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $28.45 | 4.768% | $29.8065 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $110.65 | 13.597% | $125.6951 | $125.70 | $125.70 | $125.70 |
| Purchase #4 | $175.35 | 5.383% | $184.7891 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $226.88 | 4.225% | $236.4657 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $24.78 | 7.691% | $26.6858 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $101.30 | 11.609% | $113.0599 | $113.06 | $113.05 | $113.10 |
| 7 purchase totals = | $833.80 | $898.5461 | $898.56 | $898.55 | $898.60 | |