| 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 | $10.56 | 10.548% | $11.6739 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $153.94 | 5.377% | $162.2174 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $81.28 | 7.259% | $87.1801 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $146.54 | 10.464% | $161.8739 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $36.27 | 13.724% | $41.2477 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $224.63 | 8.439% | $243.5865 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $73.79 | 6.322% | $78.455 | $78.46 | $78.45 | $78.50 |
| 7 purchase totals = | $727.01 | $786.2345 | $786.24 | $786.20 | $786.30 | |