| 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 | $154.69 | 9.149% | $168.8426 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $24.82 | 11.433% | $27.6577 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $189.61 | 8.596% | $205.9089 | $205.91 | $205.90 | $205.90 |
| Purchase #4 | $22.37 | 12.640% | $25.1976 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $146.59 | 5.333% | $154.4076 | $154.41 | $154.40 | $154.40 |
| Purchase #6 | $126.84 | 4.728% | $132.837 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $150.30 | 13.269% | $170.2433 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $815.22 | $885.0947 | $885.10 | $885.10 | $885.00 | |