| 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 | $134.99 | 6.174% | $143.3243 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $208.79 | 3.795% | $216.7136 | $216.71 | $216.70 | $216.70 |
| Purchase #3 | $204.69 | 3.773% | $212.413 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $26.78 | 12.112% | $30.0236 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $168.57 | 10.182% | $185.7338 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $11.86 | 9.793% | $13.0214 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $95.92 | 10.754% | $106.2352 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $851.60 | $907.4649 | $907.45 | $907.40 | $907.30 | |