| 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 | $127.49 | 11.811% | $142.5478 | $142.55 | $142.55 | $142.50 |
| Purchase #2 | $70.79 | 13.472% | $80.3268 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $188.99 | 3.787% | $196.1471 | $196.15 | $196.15 | $196.10 |
| Purchase #4 | $207.71 | 10.802% | $230.1468 | $230.15 | $230.15 | $230.10 |
| Purchase #5 | $81.26 | 8.138% | $87.8729 | $87.87 | $87.85 | $87.90 |
| Purchase #6 | $25.53 | 6.293% | $27.1366 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $29.26 | 12.839% | $33.0167 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $731.03 | $797.1947 | $797.21 | $797.20 | $797.00 | |