| 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 | $146.36 | 10.127% | $161.1819 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $134.71 | 3.807% | $139.8384 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $249.77 | 12.368% | $280.6616 | $280.66 | $280.65 | $280.70 |
| Purchase #4 | $97.81 | 4.738% | $102.4442 | $102.44 | $102.45 | $102.40 |
| Purchase #5 | $43.40 | 3.301% | $44.8326 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $104.83 | 3.323% | $108.3135 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $71.61 | 4.203% | $74.6198 | $74.62 | $74.60 | $74.60 |
| 7 purchase totals = | $848.49 | $911.8920 | $911.88 | $911.90 | $911.80 | |