| 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 | $200.99 | 9.598% | $220.281 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $62.85 | 13.547% | $71.3643 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $46.34 | 8.380% | $50.2233 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $134.84 | 3.353% | $139.3612 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $74.84 | 5.235% | $78.7579 | $78.76 | $78.75 | $78.80 |
| Purchase #6 | $162.87 | 12.444% | $183.1375 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $207.74 | 13.647% | $236.0903 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $890.47 | $979.2155 | $979.21 | $979.20 | $979.30 | |