| 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 | $132.39 | 9.548% | $145.0306 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $86.78 | 7.202% | $93.0299 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $81.35 | 9.776% | $89.3028 | $89.30 | $89.30 | $89.30 |
| Purchase #4 | $145.72 | 3.368% | $150.6278 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $232.87 | 5.829% | $246.444 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $35.44 | 3.350% | $36.6272 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $101.81 | 3.462% | $105.3347 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $816.36 | $866.3970 | $866.39 | $866.50 | $866.20 | |