| 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 | $155.51 | 8.566% | $168.831 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $91.63 | 13.296% | $103.8131 | $103.81 | $103.80 | $103.80 |
| Purchase #3 | $160.82 | 3.609% | $166.624 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $140.97 | 5.499% | $148.7219 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $104.93 | 11.867% | $117.382 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $52.80 | 5.704% | $55.8117 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $91.42 | 4.790% | $95.799 | $95.80 | $95.80 | $95.80 |
| 7 purchase totals = | $798.08 | $856.9827 | $856.97 | $856.95 | $856.90 | |