| 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 | $151.58 | 13.476% | $172.0069 | $172.01 | $172.00 | $172.00 |
| Purchase #2 | $134.83 | 8.597% | $146.4213 | $146.42 | $146.40 | $146.40 |
| Purchase #3 | $107.70 | 13.176% | $121.8906 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $150.92 | 10.641% | $166.9794 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $40.25 | 7.792% | $43.3863 | $43.39 | $43.40 | $43.40 |
| Purchase #6 | $66.33 | 11.245% | $73.7888 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $112.97 | 7.268% | $121.1807 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $764.58 | $845.6540 | $845.66 | $845.70 | $845.70 | |