| 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 | $138.62 | 4.155% | $144.3797 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $185.40 | 12.537% | $208.6436 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $155.68 | 7.401% | $167.2019 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $89.99 | 4.188% | $93.7588 | $93.76 | $93.75 | $93.80 |
| Purchase #5 | $82.30 | 4.849% | $86.2907 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $113.61 | 12.438% | $127.7408 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $161.73 | 10.366% | $178.4949 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $927.33 | $1,006.5104 | $1,006.50 | $1,006.55 | $1,006.50 | |