| 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 | $179.34 | 3.661% | $185.9056 | $185.91 | $185.90 | $185.90 |
| Purchase #2 | $17.78 | 12.374% | $19.9801 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $228.71 | 9.749% | $251.0069 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $19.58 | 13.871% | $22.2959 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $59.87 | 11.283% | $66.6251 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $57.41 | 3.428% | $59.378 | $59.38 | $59.40 | $59.40 |
| Purchase #7 | $74.84 | 12.221% | $83.9862 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $637.53 | $689.1778 | $689.20 | $689.25 | $689.20 | |