| 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 | $193.33 | 6.749% | $206.3778 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $132.84 | 5.826% | $140.5793 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $13.60 | 11.304% | $15.1373 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $218.36 | 7.815% | $235.4248 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $104.54 | 11.283% | $116.3352 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $74.85 | 3.271% | $77.2983 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $112.64 | 3.538% | $116.6252 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $850.16 | $907.7779 | $907.79 | $907.85 | $907.70 | |