| 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 | $181.89 | 8.821% | $197.9345 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $144.62 | 9.732% | $158.6944 | $158.69 | $158.70 | $158.70 |
| Purchase #3 | $54.50 | 13.704% | $61.9687 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $30.85 | 12.818% | $34.8044 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $38.83 | 11.199% | $43.1786 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $121.72 | 8.446% | $132.0005 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $205.66 | 11.732% | $229.788 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $778.07 | $858.3691 | $858.36 | $858.40 | $858.40 | |