| 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 | $175.26 | 12.497% | $197.1622 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $205.79 | 3.419% | $212.826 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $149.27 | 5.451% | $157.4067 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $205.99 | 4.428% | $215.1112 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $177.50 | 7.637% | $191.0557 | $191.06 | $191.05 | $191.10 |
| Purchase #6 | $132.92 | 13.409% | $150.7432 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $118.40 | 12.166% | $132.8045 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $1,165.13 | $1,257.1095 | $1,257.11 | $1,257.10 | $1,257.10 | |