| 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 | $195.91 | 10.191% | $215.8752 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $40.99 | 8.495% | $44.4721 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $98.50 | 3.378% | $101.8273 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $192.48 | 3.375% | $198.9762 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $158.96 | 7.256% | $170.4941 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $189.81 | 8.202% | $205.3782 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $227.33 | 6.761% | $242.6998 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $1,103.98 | $1,179.7229 | $1,179.73 | $1,179.80 | $1,179.80 | |