| 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 | $103.59 | 11.362% | $115.3599 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $144.37 | 9.169% | $157.6073 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $74.57 | 11.558% | $83.1888 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $97.89 | 7.186% | $104.9244 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $198.73 | 9.476% | $217.5617 | $217.56 | $217.55 | $217.60 |
| Purchase #6 | $112.48 | 3.783% | $116.7351 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $52.97 | 4.329% | $55.2631 | $55.26 | $55.25 | $55.30 |
| 7 purchase totals = | $784.60 | $850.6403 | $850.64 | $850.60 | $850.70 | |