| 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 | $223.46 | 3.542% | $231.375 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $149.82 | 10.542% | $165.614 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $14.72 | 6.556% | $15.685 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $59.62 | 9.135% | $65.0663 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $167.33 | 6.128% | $177.584 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $24.78 | 3.545% | $25.6585 | $25.66 | $25.65 | $25.70 |
| Purchase #7 | $200.48 | 11.769% | $224.0745 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $840.21 | $905.0573 | $905.06 | $905.05 | $905.20 | |