| 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 | $132.61 | 6.469% | $141.1885 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $47.96 | 7.450% | $51.533 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $190.76 | 12.271% | $214.1682 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $68.70 | 7.758% | $74.0297 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $119.78 | 5.113% | $125.9044 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $96.38 | 8.173% | $104.2571 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $84.96 | 10.336% | $93.7415 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $741.15 | $804.8224 | $804.82 | $804.85 | $804.80 | |