| 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 | $148.32 | 10.172% | $163.4071 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $176.74 | 13.233% | $200.128 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $169.82 | 11.584% | $189.4919 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $247.59 | 8.709% | $269.1526 | $269.15 | $269.15 | $269.20 |
| Purchase #5 | $176.36 | 6.685% | $188.1497 | $188.15 | $188.15 | $188.10 |
| Purchase #6 | $197.54 | 5.730% | $208.859 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $97.82 | 7.515% | $105.1712 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $1,214.19 | $1,324.3595 | $1,324.36 | $1,324.35 | $1,324.40 | |