| 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 | $193.25 | 4.474% | $201.896 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $136.57 | 6.219% | $145.0633 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $59.38 | 6.474% | $63.2243 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $34.29 | 13.854% | $39.0405 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $93.34 | 5.217% | $98.2095 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $208.80 | 6.734% | $222.8606 | $222.86 | $222.85 | $222.90 |
| Purchase #7 | $184.27 | 12.746% | $207.7571 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $909.90 | $978.0513 | $978.05 | $978.00 | $978.10 | |