| 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 | $174.90 | 7.344% | $187.7447 | $187.74 | $187.75 | $187.70 |
| Purchase #2 | $241.69 | 5.664% | $255.3793 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $15.43 | 7.254% | $16.5493 | $16.55 | $16.55 | $16.50 |
| Purchase #4 | $154.91 | 13.411% | $175.685 | $175.69 | $175.70 | $175.70 |
| Purchase #5 | $216.61 | 12.582% | $243.8639 | $243.86 | $243.85 | $243.90 |
| Purchase #6 | $48.94 | 4.456% | $51.1208 | $51.12 | $51.10 | $51.10 |
| Purchase #7 | $212.37 | 5.504% | $224.0588 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $1,064.85 | $1,154.4018 | $1,154.40 | $1,154.40 | $1,154.40 | |