| 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 | $75.69 | 4.599% | $79.171 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $69.98 | 12.580% | $78.7835 | $78.78 | $78.80 | $78.80 |
| Purchase #3 | $173.33 | 5.211% | $182.3622 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $166.35 | 12.489% | $187.1255 | $187.13 | $187.15 | $187.10 |
| Purchase #5 | $205.86 | 4.619% | $215.3687 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $51.67 | 9.302% | $56.4763 | $56.48 | $56.50 | $56.50 |
| Purchase #7 | $110.93 | 7.694% | $119.465 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $853.81 | $918.7522 | $918.76 | $918.75 | $918.90 | |