| 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 | $163.55 | 8.722% | $177.8148 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $50.75 | 11.669% | $56.672 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $19.58 | 10.643% | $21.6639 | $21.66 | $21.65 | $21.70 |
| Purchase #4 | $46.32 | 10.803% | $51.3239 | $51.32 | $51.30 | $51.30 |
| Purchase #5 | $27.80 | 13.284% | $31.493 | $31.49 | $31.50 | $31.50 |
| Purchase #6 | $111.74 | 12.840% | $126.0874 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $222.37 | 5.635% | $234.9005 | $234.90 | $234.90 | $234.90 |
| 7 purchase totals = | $642.11 | $699.9555 | $699.94 | $699.90 | $700.00 | |