| 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 | $151.56 | 7.745% | $163.2983 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $27.34 | 11.475% | $30.4773 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $45.52 | 7.251% | $48.8207 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $219.80 | 3.549% | $227.6007 | $227.60 | $227.60 | $227.60 |
| Purchase #5 | $122.96 | 9.618% | $134.7863 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $237.43 | 13.433% | $269.324 | $269.32 | $269.30 | $269.30 |
| Purchase #7 | $94.89 | 3.253% | $97.9768 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $899.50 | $972.2841 | $972.29 | $972.30 | $972.30 | |