| 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 | $181.53 | 12.106% | $203.506 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $69.39 | 13.635% | $78.8513 | $78.85 | $78.85 | $78.90 |
| Purchase #3 | $133.67 | 8.243% | $144.6884 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $94.32 | 3.737% | $97.8447 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $18.86 | 7.167% | $20.2117 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $139.65 | 6.523% | $148.7594 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $104.79 | 3.866% | $108.8412 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $742.21 | $802.7027 | $802.70 | $802.70 | $802.70 | |