| 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 | $14.35 | 4.380% | $14.9785 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $151.32 | 7.868% | $163.2259 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $166.47 | 6.793% | $177.7783 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $226.36 | 7.191% | $242.6375 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $196.89 | 9.745% | $216.0769 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $86.73 | 9.514% | $94.9815 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $174.54 | 7.447% | $187.538 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,016.66 | $1,097.2166 | $1,097.23 | $1,097.35 | $1,097.20 | |