| 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 | $135.71 | 13.647% | $154.2303 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $8.57 | 3.712% | $8.8881 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $83.37 | 7.559% | $89.6719 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $235.91 | 10.601% | $260.9188 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $34.30 | 3.583% | $35.529 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $111.41 | 11.452% | $124.1687 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $117.89 | 6.733% | $125.8275 | $125.83 | $125.85 | $125.80 |
| 7 purchase totals = | $727.16 | $799.2343 | $799.24 | $799.25 | $799.20 | |