| 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 | $147.92 | 8.238% | $160.1056 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $113.57 | 3.697% | $117.7687 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $118.32 | 13.370% | $134.1394 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $202.62 | 9.787% | $222.4504 | $222.45 | $222.45 | $222.50 |
| Purchase #5 | $188.72 | 9.367% | $206.3974 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $104.88 | 11.442% | $116.8804 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $243.26 | 8.798% | $264.662 | $264.66 | $264.65 | $264.70 |
| 7 purchase totals = | $1,119.29 | $1,222.4039 | $1,222.41 | $1,222.40 | $1,222.50 | |