| 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 | $169.78 | 4.396% | $177.2435 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $20.84 | 8.840% | $22.6823 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $125.98 | 9.526% | $137.9809 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $25.36 | 13.466% | $28.775 | $28.78 | $28.80 | $28.80 |
| Purchase #5 | $149.89 | 7.421% | $161.0133 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $67.82 | 13.166% | $76.7492 | $76.75 | $76.75 | $76.70 |
| Purchase #7 | $195.99 | 10.256% | $216.0907 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $755.66 | $820.5349 | $820.53 | $820.60 | $820.50 | |