| 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 | $185.59 | 12.508% | $208.8036 | $208.80 | $208.80 | $208.80 |
| Purchase #2 | $156.29 | 4.383% | $163.1402 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $57.48 | 12.823% | $64.8507 | $64.85 | $64.85 | $64.90 |
| Purchase #4 | $185.89 | 10.479% | $205.3694 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $9.81 | 3.594% | $10.1626 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $48.38 | 9.787% | $53.115 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $117.93 | 12.642% | $132.8387 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $761.37 | $838.2802 | $838.28 | $838.25 | $838.30 | |