| 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 | $156.82 | 11.200% | $174.3838 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $222.60 | 5.396% | $234.6115 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $228.47 | 4.779% | $239.3886 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $249.42 | 10.341% | $275.2125 | $275.21 | $275.20 | $275.20 |
| Purchase #5 | $236.42 | 6.231% | $251.1513 | $251.15 | $251.15 | $251.20 |
| Purchase #6 | $212.75 | 6.722% | $227.0511 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $166.29 | 4.667% | $174.0508 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $1,472.77 | $1,575.8496 | $1,575.84 | $1,575.85 | $1,576.00 | |