| 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 | $72.95 | 7.416% | $78.36 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $116.74 | 13.213% | $132.1649 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $176.81 | 6.627% | $188.5272 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $182.27 | 9.132% | $198.9149 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $176.69 | 11.605% | $197.1949 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $242.39 | 10.632% | $268.1609 | $268.16 | $268.15 | $268.20 |
| Purchase #7 | $180.49 | 7.222% | $193.525 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $1,148.34 | $1,256.8478 | $1,256.84 | $1,256.85 | $1,256.90 | |