| 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 | $118.60 | 7.694% | $127.7251 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $141.55 | 11.427% | $157.7249 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $94.78 | 11.340% | $105.5281 | $105.53 | $105.55 | $105.50 |
| Purchase #4 | $144.80 | 12.633% | $163.0926 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $231.86 | 7.299% | $248.7835 | $248.78 | $248.80 | $248.80 |
| Purchase #6 | $19.73 | 3.531% | $20.4267 | $20.43 | $20.45 | $20.40 |
| Purchase #7 | $12.46 | 6.813% | $13.3089 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $763.78 | $836.5898 | $836.59 | $836.65 | $836.50 | |