| 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 | $148.61 | 6.694% | $158.558 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $134.83 | 6.235% | $143.2367 | $143.24 | $143.25 | $143.20 |
| Purchase #3 | $234.91 | 11.565% | $262.0773 | $262.08 | $262.10 | $262.10 |
| Purchase #4 | $111.37 | 9.158% | $121.5693 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $102.28 | 11.197% | $113.7323 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $6.79 | 11.304% | $7.5575 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $149.50 | 11.474% | $166.6536 | $166.65 | $166.65 | $166.70 |
| 7 purchase totals = | $888.29 | $973.3847 | $973.39 | $973.40 | $973.50 | |