| 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 | $179.70 | 12.786% | $202.6764 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $120.76 | 5.683% | $127.6228 | $127.62 | $127.60 | $127.60 |
| Purchase #3 | $180.46 | 13.142% | $204.1761 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $21.60 | 7.791% | $23.2829 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $71.71 | 7.687% | $77.2223 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $164.57 | 12.446% | $185.0524 | $185.05 | $185.05 | $185.10 |
| Purchase #7 | $70.78 | 7.702% | $76.2315 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $809.58 | $896.2644 | $896.26 | $896.30 | $896.30 | |