| 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 | $166.37 | 13.516% | $188.8566 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $11.91 | 13.850% | $13.5595 | $13.56 | $13.55 | $13.60 |
| Purchase #3 | $229.97 | 10.480% | $254.0709 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $154.69 | 4.564% | $161.7501 | $161.75 | $161.75 | $161.80 |
| Purchase #5 | $195.36 | 13.817% | $222.3529 | $222.35 | $222.35 | $222.40 |
| Purchase #6 | $241.70 | 8.361% | $261.9085 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $207.62 | 9.705% | $227.7695 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $1,207.62 | $1,330.2680 | $1,330.27 | $1,330.20 | $1,330.50 | |