| 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 | $88.40 | 12.207% | $99.191 | $99.19 | $99.20 | $99.20 |
| Purchase #2 | $186.70 | 11.583% | $208.3255 | $208.33 | $208.35 | $208.30 |
| Purchase #3 | $157.43 | 3.711% | $163.2722 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $68.64 | 6.370% | $73.0124 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $154.78 | 5.820% | $163.7882 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $98.34 | 7.596% | $105.8099 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $30.66 | 3.319% | $31.6776 | $31.68 | $31.70 | $31.70 |
| 7 purchase totals = | $784.95 | $845.0768 | $845.08 | $845.10 | $845.10 | |