| 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 | $129.48 | 3.305% | $133.7593 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $146.37 | 8.148% | $158.2962 | $158.30 | $158.30 | $158.30 |
| Purchase #3 | $204.29 | 11.308% | $227.3911 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $6.55 | 12.528% | $7.3706 | $7.37 | $7.35 | $7.40 |
| Purchase #5 | $61.65 | 9.663% | $67.6072 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $23.96 | 6.862% | $25.6041 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $30.60 | 9.713% | $33.5722 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $602.90 | $653.6007 | $653.60 | $653.55 | $653.70 | |