| 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 | $147.74 | 10.586% | $163.3798 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $30.92 | 8.832% | $33.6509 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $23.37 | 11.542% | $26.0674 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $144.45 | 5.110% | $151.8314 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $60.39 | 6.353% | $64.2266 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $112.99 | 7.807% | $121.8111 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $26.80 | 6.818% | $28.6272 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $546.66 | $589.5944 | $589.60 | $589.65 | $589.60 | |