| 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 | $134.71 | 3.638% | $139.6107 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $74.41 | 4.618% | $77.8463 | $77.85 | $77.85 | $77.80 |
| Purchase #3 | $140.47 | 12.770% | $158.408 | $158.41 | $158.40 | $158.40 |
| Purchase #4 | $75.40 | 11.642% | $84.1781 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $139.92 | 7.599% | $150.5525 | $150.55 | $150.55 | $150.60 |
| Purchase #6 | $212.51 | 7.184% | $227.7767 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $73.31 | 12.114% | $82.1908 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $850.73 | $920.5631 | $920.57 | $920.60 | $920.60 | |