| 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 | $7.45 | 10.869% | $8.2597 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $134.38 | 7.543% | $144.5163 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $204.43 | 3.323% | $211.2232 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $73.68 | 11.488% | $82.1444 | $82.14 | $82.15 | $82.10 |
| Purchase #5 | $23.84 | 13.505% | $27.0596 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $168.32 | 11.424% | $187.5489 | $187.55 | $187.55 | $187.50 |
| Purchase #7 | $175.78 | 4.331% | $183.393 | $183.39 | $183.40 | $183.40 |
| 7 purchase totals = | $787.88 | $844.1451 | $844.14 | $844.10 | $844.10 | |