| 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 | $144.97 | 11.501% | $161.643 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $26.89 | 12.532% | $30.2599 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $90.82 | 9.339% | $99.3017 | $99.30 | $99.30 | $99.30 |
| Purchase #4 | $169.42 | 6.517% | $180.4611 | $180.46 | $180.45 | $180.50 |
| Purchase #5 | $192.73 | 4.338% | $201.0906 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $243.76 | 8.646% | $264.8355 | $264.84 | $264.85 | $264.80 |
| Purchase #7 | $185.91 | 12.843% | $209.7864 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $1,054.50 | $1,147.3782 | $1,147.38 | $1,147.40 | $1,147.40 | |