| 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 | $17.38 | 4.713% | $18.1991 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $151.51 | 6.784% | $161.7884 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $108.84 | 6.109% | $115.489 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $112.56 | 10.566% | $124.4531 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $169.72 | 6.454% | $180.6737 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $243.43 | 8.734% | $264.6912 | $264.69 | $264.70 | $264.70 |
| Purchase #7 | $156.30 | 4.374% | $163.1366 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $959.74 | $1,028.4311 | $1,028.43 | $1,028.45 | $1,028.50 | |