| 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 | $163.43 | 3.397% | $168.9817 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $208.97 | 10.813% | $231.5659 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $222.72 | 3.656% | $230.8626 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $84.75 | 10.425% | $93.5852 | $93.59 | $93.60 | $93.60 |
| Purchase #5 | $214.41 | 5.521% | $226.2476 | $226.25 | $226.25 | $226.20 |
| Purchase #6 | $82.60 | 12.695% | $93.0861 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $48.48 | 11.384% | $53.999 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $1,025.36 | $1,098.3281 | $1,098.34 | $1,098.35 | $1,098.40 | |