| 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 | $151.99 | 4.359% | $158.6152 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $88.71 | 5.555% | $93.6378 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $85.70 | 5.730% | $90.6106 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $193.90 | 11.794% | $216.7686 | $216.77 | $216.75 | $216.80 |
| Purchase #5 | $28.65 | 5.340% | $30.1799 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $98.67 | 5.834% | $104.4264 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $199.31 | 8.777% | $216.8034 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $846.93 | $911.0419 | $911.05 | $911.05 | $911.00 | |