| 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 | $173.68 | 7.780% | $187.1923 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $238.67 | 13.477% | $270.8356 | $270.84 | $270.85 | $270.80 |
| Purchase #3 | $109.27 | 9.514% | $119.6659 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $77.68 | 11.745% | $86.8035 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $109.80 | 5.734% | $116.0959 | $116.10 | $116.10 | $116.10 |
| Purchase #6 | $99.63 | 4.417% | $104.0307 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $156.45 | 4.519% | $163.52 | $163.52 | $163.50 | $163.50 |
| 7 purchase totals = | $965.18 | $1,048.1439 | $1,048.15 | $1,048.15 | $1,048.10 | |