| 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 | $245.37 | 11.334% | $273.1802 | $273.18 | $273.20 | $273.20 |
| Purchase #2 | $73.47 | 4.555% | $76.8166 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $86.25 | 13.200% | $97.635 | $97.64 | $97.65 | $97.60 |
| Purchase #4 | $5.68 | 10.584% | $6.2812 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $28.70 | 7.437% | $30.8344 | $30.83 | $30.85 | $30.80 |
| Purchase #6 | $46.69 | 7.222% | $50.062 | $50.06 | $50.05 | $50.10 |
| Purchase #7 | $154.29 | 6.228% | $163.8992 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $640.45 | $698.7086 | $698.71 | $698.75 | $698.70 | |