| 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 | $166.76 | 10.281% | $183.9046 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $152.70 | 11.776% | $170.682 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $43.83 | 6.874% | $46.8429 | $46.84 | $46.85 | $46.80 |
| Purchase #4 | $178.79 | 5.435% | $188.5072 | $188.51 | $188.50 | $188.50 |
| Purchase #5 | $62.47 | 13.283% | $70.7679 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $30.73 | 7.272% | $32.9647 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $183.82 | 11.138% | $204.2939 | $204.29 | $204.30 | $204.30 |
| 7 purchase totals = | $819.10 | $897.9632 | $897.95 | $897.95 | $898.00 | |