| 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 | $208.94 | 4.504% | $218.3507 | $218.35 | $218.35 | $218.40 |
| Purchase #2 | $97.72 | 8.594% | $106.1181 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $146.27 | 7.151% | $156.7298 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $29.72 | 3.550% | $30.7751 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $98.83 | 6.454% | $105.2085 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $150.57 | 8.666% | $163.6184 | $163.62 | $163.60 | $163.60 |
| Purchase #7 | $82.77 | 7.410% | $88.9033 | $88.90 | $88.90 | $88.90 |
| 7 purchase totals = | $814.82 | $869.7039 | $869.71 | $869.70 | $869.70 | |