| 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 | $163.87 | 3.338% | $169.34 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $166.82 | 4.699% | $174.6589 | $174.66 | $174.65 | $174.70 |
| Purchase #3 | $13.90 | 7.189% | $14.8993 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $76.87 | 3.513% | $79.5704 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $101.92 | 3.227% | $105.209 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $222.85 | 12.722% | $251.201 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $61.90 | 12.141% | $69.4153 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $808.13 | $864.2939 | $864.30 | $864.25 | $864.30 | |