| 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 | $158.83 | 11.478% | $177.0605 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $44.59 | 12.661% | $50.2355 | $50.24 | $50.25 | $50.20 |
| Purchase #3 | $15.69 | 12.268% | $17.6148 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $180.29 | 4.501% | $188.4049 | $188.40 | $188.40 | $188.40 |
| Purchase #5 | $88.40 | 5.355% | $93.1338 | $93.13 | $93.15 | $93.10 |
| Purchase #6 | $157.46 | 7.851% | $169.8222 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $21.82 | 9.506% | $23.8942 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $667.08 | $720.1659 | $720.15 | $720.15 | $720.10 | |