| 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 | $175.49 | 6.171% | $186.3195 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $193.25 | 8.383% | $209.4501 | $209.45 | $209.45 | $209.50 |
| Purchase #3 | $104.62 | 11.164% | $116.2998 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $139.97 | 13.805% | $159.2929 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $158.69 | 6.708% | $169.3349 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $144.92 | 12.655% | $163.2596 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $239.75 | 5.807% | $253.6723 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $1,156.69 | $1,257.6291 | $1,257.62 | $1,257.60 | $1,257.70 | |