| 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 | $132.87 | 4.417% | $138.7389 | $138.74 | $138.75 | $138.70 |
| Purchase #2 | $51.69 | 6.582% | $55.0922 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $179.68 | 4.460% | $187.6937 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $89.91 | 5.529% | $94.8811 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $166.76 | 11.259% | $185.5355 | $185.54 | $185.55 | $185.50 |
| Purchase #6 | $240.37 | 10.162% | $264.7964 | $264.80 | $264.80 | $264.80 |
| Purchase #7 | $132.36 | 10.610% | $146.4034 | $146.40 | $146.40 | $146.40 |
| 7 purchase totals = | $993.64 | $1,073.1412 | $1,073.14 | $1,073.20 | $1,073.10 | |