| 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 | $156.57 | 10.607% | $173.1774 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $157.94 | 7.417% | $169.6544 | $169.65 | $169.65 | $169.70 |
| Purchase #3 | $17.57 | 7.664% | $18.9166 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $154.64 | 12.558% | $174.0597 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $131.87 | 5.655% | $139.3272 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $158.99 | 10.435% | $175.5806 | $175.58 | $175.60 | $175.60 |
| Purchase #7 | $28.96 | 13.763% | $32.9458 | $32.95 | $32.95 | $32.90 |
| 7 purchase totals = | $806.54 | $883.6617 | $883.67 | $883.70 | $883.70 | |