| 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 | $158.59 | 4.320% | $165.4411 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $76.33 | 12.260% | $85.6881 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $213.63 | 4.308% | $222.8332 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $236.72 | 8.629% | $257.1466 | $257.15 | $257.15 | $257.10 |
| Purchase #5 | $128.60 | 5.544% | $135.7296 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $77.96 | 10.586% | $86.2128 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $51.28 | 13.139% | $58.0177 | $58.02 | $58.00 | $58.00 |
| 7 purchase totals = | $943.11 | $1,011.0691 | $1,011.07 | $1,011.10 | $1,010.90 | |