| 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 | $148.47 | 9.553% | $162.6533 | $162.65 | $162.65 | $162.70 |
| Purchase #2 | $166.73 | 6.420% | $177.4341 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $82.63 | 10.621% | $91.4061 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $188.50 | 11.176% | $209.5668 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $66.94 | 11.221% | $74.4513 | $74.45 | $74.45 | $74.50 |
| Purchase #6 | $69.47 | 11.652% | $77.5646 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $174.69 | 8.266% | $189.1299 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $897.43 | $982.2061 | $982.20 | $982.20 | $982.30 | |