| 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 | $135.35 | 4.277% | $141.1389 | $141.14 | $141.15 | $141.10 |
| Purchase #2 | $136.83 | 12.734% | $154.2539 | $154.25 | $154.25 | $154.30 |
| Purchase #3 | $103.32 | 3.424% | $106.8577 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $161.43 | 4.803% | $169.1835 | $169.18 | $169.20 | $169.20 |
| Purchase #5 | $118.38 | 4.228% | $123.3851 | $123.39 | $123.40 | $123.40 |
| Purchase #6 | $226.79 | 4.360% | $236.678 | $236.68 | $236.70 | $236.70 |
| Purchase #7 | $215.65 | 8.675% | $234.3576 | $234.36 | $234.35 | $234.40 |
| 7 purchase totals = | $1,097.75 | $1,165.8547 | $1,165.86 | $1,165.90 | $1,166.00 | |