| 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 | $127.75 | 12.838% | $144.1505 | $144.15 | $144.15 | $144.20 |
| Purchase #2 | $30.74 | 11.580% | $34.2997 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $60.88 | 5.149% | $64.0147 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $100.35 | 11.256% | $111.6454 | $111.65 | $111.65 | $111.60 |
| Purchase #5 | $237.73 | 5.379% | $250.5175 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $164.68 | 8.802% | $179.1751 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $180.85 | 5.589% | $190.9577 | $190.96 | $190.95 | $191.00 |
| 7 purchase totals = | $902.98 | $974.7606 | $974.77 | $974.75 | $974.80 | |