| 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 | $232.46 | 12.352% | $261.1735 | $261.17 | $261.15 | $261.20 |
| Purchase #2 | $85.45 | 6.643% | $91.1264 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $54.28 | 13.287% | $61.4922 | $61.49 | $61.50 | $61.50 |
| Purchase #4 | $180.31 | 4.356% | $188.1643 | $188.16 | $188.15 | $188.20 |
| Purchase #5 | $76.63 | 5.423% | $80.7856 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $73.25 | 8.406% | $79.4074 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $28.40 | 6.230% | $30.1693 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $730.78 | $792.3187 | $792.32 | $792.30 | $792.40 | |