| 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 | $161.47 | 11.644% | $180.2716 | $180.27 | $180.25 | $180.30 |
| Purchase #2 | $234.85 | 12.724% | $264.7323 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $89.39 | 9.200% | $97.6139 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $30.25 | 10.600% | $33.4565 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $225.89 | 12.308% | $253.6925 | $253.69 | $253.70 | $253.70 |
| Purchase #6 | $61.94 | 3.264% | $63.9617 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $186.39 | 8.566% | $202.3562 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $990.18 | $1,096.0847 | $1,096.08 | $1,096.05 | $1,096.20 | |