| 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 | $115.55 | 11.420% | $128.7458 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $151.45 | 7.416% | $162.6815 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $55.36 | 7.609% | $59.5723 | $59.57 | $59.55 | $59.60 |
| Purchase #4 | $136.39 | 13.840% | $155.2664 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $81.85 | 12.671% | $92.2212 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $44.99 | 10.844% | $49.8687 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $134.59 | 7.304% | $144.4205 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $720.18 | $792.7764 | $792.78 | $792.70 | $792.80 | |