| 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 | $100.71 | 12.636% | $113.4357 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $33.56 | 10.178% | $36.9757 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $48.37 | 5.734% | $51.1435 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $166.43 | 12.763% | $187.6715 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $69.38 | 11.115% | $77.0916 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $167.28 | 11.143% | $185.92 | $185.92 | $185.90 | $185.90 |
| Purchase #7 | $190.26 | 13.696% | $216.318 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $775.99 | $868.5560 | $868.56 | $868.55 | $868.50 | |