| 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 | $146.62 | 6.515% | $156.1723 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $124.43 | 8.321% | $134.7838 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $68.63 | 3.549% | $71.0657 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $228.60 | 6.670% | $243.8476 | $243.85 | $243.85 | $243.80 |
| Purchase #5 | $88.77 | 10.274% | $97.8902 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $115.81 | 10.750% | $128.2596 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $42.78 | 6.118% | $45.3973 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $815.64 | $877.4165 | $877.42 | $877.40 | $877.50 | |