| 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 | $92.45 | 7.328% | $99.2247 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $153.78 | 7.565% | $165.4135 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $205.44 | 3.420% | $212.466 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $147.30 | 10.814% | $163.229 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $99.43 | 5.280% | $104.6799 | $104.68 | $104.70 | $104.70 |
| Purchase #6 | $17.52 | 6.695% | $18.693 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $150.88 | 4.343% | $157.4327 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $866.80 | $921.1388 | $921.13 | $921.15 | $921.10 | |