| 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 | $154.97 | 12.483% | $174.3149 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $87.69 | 11.527% | $97.798 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $176.69 | 8.869% | $192.3606 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $78.43 | 6.321% | $83.3876 | $83.39 | $83.40 | $83.40 |
| Purchase #5 | $23.92 | 12.215% | $26.8418 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $243.27 | 5.408% | $256.426 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $10.65 | 5.865% | $11.2746 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $775.62 | $842.4035 | $842.40 | $842.40 | $842.40 | |