| 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 | $131.43 | 10.665% | $145.447 | $145.45 | $145.45 | $145.40 |
| Purchase #2 | $30.27 | 10.444% | $33.4314 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $178.98 | 7.303% | $192.0509 | $192.05 | $192.05 | $192.10 |
| Purchase #4 | $67.31 | 4.385% | $70.2615 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $163.54 | 7.678% | $176.0966 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $45.56 | 6.226% | $48.3966 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $153.82 | 8.378% | $166.707 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $770.91 | $832.3910 | $832.40 | $832.40 | $832.40 | |