| 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 | $120.80 | 13.604% | $137.2336 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $243.54 | 8.709% | $264.7499 | $264.75 | $264.75 | $264.70 |
| Purchase #3 | $119.55 | 7.476% | $128.4876 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $82.26 | 10.870% | $91.2017 | $91.20 | $91.20 | $91.20 |
| Purchase #5 | $110.59 | 8.304% | $119.7734 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $76.26 | 9.124% | $83.218 | $83.22 | $83.20 | $83.20 |
| Purchase #7 | $158.48 | 6.815% | $169.2804 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $911.48 | $993.9446 | $993.94 | $993.95 | $993.90 | |