| 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 | $117.31 | 3.613% | $121.5484 | $121.55 | $121.55 | $121.50 |
| Purchase #2 | $36.71 | 13.393% | $41.6266 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $15.59 | 11.426% | $17.3713 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $169.91 | 13.728% | $193.2352 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $97.84 | 4.486% | $102.2291 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $30.92 | 8.653% | $33.5955 | $33.60 | $33.60 | $33.60 |
| Purchase #7 | $182.25 | 3.154% | $187.9982 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $650.53 | $697.6043 | $697.62 | $697.65 | $697.50 | |