| 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 | $143.63 | 7.797% | $154.8288 | $154.83 | $154.85 | $154.80 |
| Purchase #2 | $131.45 | 11.269% | $146.2631 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $11.28 | 3.657% | $11.6925 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $177.74 | 4.743% | $186.1702 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $169.26 | 4.371% | $176.6584 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $150.42 | 4.606% | $157.3483 | $157.35 | $157.35 | $157.30 |
| Purchase #7 | $46.42 | 4.531% | $48.5233 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $830.20 | $881.4846 | $881.48 | $881.45 | $881.50 | |