| 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 | $225.37 | 8.224% | $243.9044 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $15.80 | 9.789% | $17.3467 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $121.95 | 10.262% | $134.4645 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $130.32 | 10.311% | $143.7573 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $67.94 | 11.675% | $75.872 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $77.76 | 10.136% | $85.6418 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $176.39 | 10.641% | $195.1597 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $815.53 | $896.1464 | $896.14 | $896.10 | $896.20 | |