| 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 | $121.25 | 4.293% | $126.4553 | $126.46 | $126.45 | $126.50 |
| Purchase #2 | $176.62 | 7.636% | $190.1067 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $14.85 | 7.796% | $16.0077 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $46.29 | 4.473% | $48.3606 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $77.93 | 11.412% | $86.8234 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $130.62 | 13.520% | $148.2798 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $34.47 | 9.144% | $37.6219 | $37.62 | $37.60 | $37.60 |
| 7 purchase totals = | $602.03 | $653.6554 | $653.66 | $653.60 | $653.70 | |