| 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 | $142.97 | 4.476% | $149.3693 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $205.55 | 9.514% | $225.106 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $26.96 | 13.144% | $30.5036 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $77.66 | 9.586% | $85.1045 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $83.40 | 7.195% | $89.4006 | $89.40 | $89.40 | $89.40 |
| Purchase #6 | $161.89 | 12.682% | $182.4209 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $56.72 | 8.227% | $61.3864 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $755.15 | $823.2913 | $823.29 | $823.25 | $823.30 | |