| 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 | $144.80 | 9.515% | $158.5777 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $140.73 | 4.351% | $146.8532 | $146.85 | $146.85 | $146.90 |
| Purchase #3 | $10.63 | 5.454% | $11.2098 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $77.44 | 3.153% | $79.8817 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $129.33 | 8.230% | $139.9739 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $227.27 | 13.617% | $258.2174 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $68.95 | 10.793% | $76.3918 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $799.15 | $871.1055 | $871.10 | $871.10 | $871.20 | |