| 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 | $188.73 | 5.409% | $198.9384 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $122.44 | 11.599% | $136.6418 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $234.40 | 7.670% | $252.3785 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $159.92 | 12.221% | $179.4638 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $184.81 | 5.594% | $195.1483 | $195.15 | $195.15 | $195.10 |
| Purchase #6 | $245.94 | 8.443% | $266.7047 | $266.70 | $266.70 | $266.70 |
| Purchase #7 | $211.30 | 8.571% | $229.4105 | $229.41 | $229.40 | $229.40 |
| 7 purchase totals = | $1,347.54 | $1,458.6860 | $1,458.68 | $1,458.70 | $1,458.60 | |