| 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 | $152.40 | 6.796% | $162.7571 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $16.51 | 7.362% | $17.7255 | $17.73 | $17.75 | $17.70 |
| Purchase #3 | $73.94 | 11.767% | $82.6405 | $82.64 | $82.65 | $82.60 |
| Purchase #4 | $184.26 | 9.311% | $201.4164 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $127.99 | 3.314% | $132.2316 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $126.81 | 6.730% | $135.3443 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $94.35 | 3.141% | $97.3135 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $776.26 | $829.4289 | $829.43 | $829.45 | $829.30 | |