| 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 | $154.89 | 11.732% | $173.0617 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $89.51 | 11.418% | $99.7303 | $99.73 | $99.75 | $99.70 |
| Purchase #3 | $54.55 | 8.129% | $58.9844 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $99.51 | 8.614% | $108.0818 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $175.74 | 7.215% | $188.4196 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $180.75 | 9.129% | $197.2507 | $197.25 | $197.25 | $197.30 |
| Purchase #7 | $5.70 | 3.589% | $5.9046 | $5.90 | $5.90 | $5.90 |
| 7 purchase totals = | $760.65 | $831.4331 | $831.42 | $831.45 | $831.50 | |