| 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 | $146.53 | 12.700% | $165.1393 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $106.84 | 6.304% | $113.5752 | $113.58 | $113.60 | $113.60 |
| Purchase #3 | $44.78 | 5.870% | $47.4086 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $92.25 | 7.249% | $98.9372 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $158.79 | 12.522% | $178.6737 | $178.67 | $178.65 | $178.70 |
| Purchase #6 | $124.87 | 10.300% | $137.7316 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $73.95 | 12.527% | $83.2137 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $748.01 | $824.6793 | $824.68 | $824.70 | $824.60 | |