| 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 | $77.62 | 13.606% | $88.181 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $55.99 | 13.555% | $63.5794 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $133.71 | 6.471% | $142.3624 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $76.60 | 12.461% | $86.1451 | $86.15 | $86.15 | $86.10 |
| Purchase #5 | $174.82 | 11.799% | $195.447 | $195.45 | $195.45 | $195.40 |
| Purchase #6 | $178.43 | 7.374% | $191.5874 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $208.40 | 4.555% | $217.8926 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $905.57 | $985.1949 | $985.20 | $985.25 | $985.20 | |