| 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 | $107.94 | 7.268% | $115.7851 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $134.59 | 13.777% | $153.1325 | $153.13 | $153.15 | $153.10 |
| Purchase #3 | $36.83 | 9.217% | $40.2246 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $185.40 | 4.842% | $194.3771 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $99.73 | 4.599% | $104.3166 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $224.58 | 5.301% | $236.485 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $165.54 | 6.642% | $176.5352 | $176.54 | $176.55 | $176.50 |
| 7 purchase totals = | $954.61 | $1,020.8561 | $1,020.87 | $1,020.90 | $1,020.80 | |