| 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 | $126.73 | 13.438% | $143.76 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $157.68 | 7.605% | $169.6716 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $13.65 | 8.581% | $14.8213 | $14.82 | $14.80 | $14.80 |
| Purchase #4 | $234.57 | 4.435% | $244.9732 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $84.82 | 12.869% | $95.7355 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $66.89 | 10.544% | $73.9429 | $73.94 | $73.95 | $73.90 |
| Purchase #7 | $58.94 | 6.235% | $62.6149 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $743.28 | $805.5194 | $805.51 | $805.45 | $805.50 | |