| 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 | $152.98 | 6.778% | $163.349 | $163.35 | $163.35 | $163.30 |
| Purchase #2 | $30.33 | 9.106% | $33.0918 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $153.56 | 10.668% | $169.9418 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $24.56 | 6.641% | $26.191 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $201.92 | 9.832% | $221.7728 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $215.66 | 3.852% | $223.9672 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $10.92 | 7.806% | $11.7724 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $789.93 | $850.0860 | $850.08 | $850.05 | $850.10 | |