| 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 | $126.36 | 12.588% | $142.2662 | $142.27 | $142.25 | $142.30 |
| Purchase #2 | $217.73 | 9.307% | $237.9941 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $74.70 | 3.400% | $77.2398 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $87.98 | 8.223% | $95.2146 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $178.60 | 13.320% | $202.3895 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $45.71 | 11.274% | $50.8633 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $54.94 | 8.371% | $59.539 | $59.54 | $59.55 | $59.50 |
| 7 purchase totals = | $786.02 | $865.5065 | $865.50 | $865.50 | $865.50 | |