| 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 | $149.89 | 7.690% | $161.4165 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $249.38 | 8.384% | $270.288 | $270.29 | $270.30 | $270.30 |
| Purchase #3 | $25.42 | 7.845% | $27.4142 | $27.41 | $27.40 | $27.40 |
| Purchase #4 | $148.26 | 9.793% | $162.7791 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $28.25 | 9.384% | $30.901 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $53.46 | 7.169% | $57.2925 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $48.64 | 6.690% | $51.894 | $51.89 | $51.90 | $51.90 |
| 7 purchase totals = | $703.30 | $761.9853 | $761.98 | $762.00 | $762.00 | |