| 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 | $206.59 | 6.153% | $219.3015 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $166.80 | 4.608% | $174.4861 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $170.92 | 9.754% | $187.5915 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $102.60 | 4.347% | $107.06 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $89.92 | 4.377% | $93.8558 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $75.41 | 10.811% | $83.5626 | $83.56 | $83.55 | $83.60 |
| Purchase #7 | $31.65 | 8.301% | $34.2773 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $843.89 | $900.1348 | $900.14 | $900.15 | $900.30 | |