| 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 | $201.50 | 7.111% | $215.8287 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $150.43 | 8.866% | $163.7671 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $110.75 | 13.126% | $125.287 | $125.29 | $125.30 | $125.30 |
| Purchase #4 | $242.86 | 6.105% | $257.6866 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $98.94 | 11.260% | $110.0806 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $73.75 | 12.358% | $82.864 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $169.27 | 11.508% | $188.7496 | $188.75 | $188.75 | $188.70 |
| 7 purchase totals = | $1,047.50 | $1,144.2636 | $1,144.27 | $1,144.30 | $1,144.30 | |