| 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 | $105.46 | 6.396% | $112.2052 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $103.57 | 6.473% | $110.2741 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $117.92 | 11.397% | $131.3593 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $195.84 | 6.385% | $208.3444 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $65.86 | 13.352% | $74.6536 | $74.65 | $74.65 | $74.70 |
| Purchase #6 | $58.70 | 5.378% | $61.8569 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $146.54 | 7.773% | $157.9306 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $793.89 | $856.6241 | $856.62 | $856.60 | $856.70 | |