| 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 | $155.42 | 7.695% | $167.3796 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $73.70 | 4.579% | $77.0747 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $10.47 | 5.633% | $11.0598 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $210.68 | 8.659% | $228.9228 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $239.93 | 7.522% | $257.9775 | $257.98 | $258.00 | $258.00 |
| Purchase #6 | $153.75 | 10.200% | $169.4325 | $169.43 | $169.45 | $169.40 |
| Purchase #7 | $5.72 | 13.387% | $6.4857 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $849.67 | $918.3326 | $918.33 | $918.35 | $918.40 | |