| 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 | $132.73 | 8.537% | $144.0612 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $26.29 | 5.199% | $27.6568 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $131.90 | 13.204% | $149.3161 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $70.41 | 6.606% | $75.0613 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $228.78 | 12.566% | $257.5285 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $95.60 | 9.351% | $104.5396 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $78.84 | 5.514% | $83.1872 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $764.55 | $841.3507 | $841.36 | $841.35 | $841.40 | |