| 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 | $172.49 | 9.168% | $188.3039 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $146.81 | 9.732% | $161.0975 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $146.57 | 12.699% | $165.1829 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $197.96 | 12.254% | $222.218 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $148.37 | 13.670% | $168.6522 | $168.65 | $168.65 | $168.70 |
| Purchase #6 | $152.66 | 12.594% | $171.886 | $171.89 | $171.90 | $171.90 |
| Purchase #7 | $212.87 | 13.868% | $242.3908 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,177.73 | $1,319.7313 | $1,319.73 | $1,319.75 | $1,319.80 | |