| 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 | $40.28 | 12.429% | $45.2864 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $146.67 | 10.391% | $161.9105 | $161.91 | $161.90 | $161.90 |
| Purchase #3 | $199.55 | 3.156% | $205.8478 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $212.25 | 10.369% | $234.2582 | $234.26 | $234.25 | $234.30 |
| Purchase #5 | $170.30 | 13.776% | $193.7605 | $193.76 | $193.75 | $193.80 |
| Purchase #6 | $57.83 | 7.109% | $61.9411 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $69.48 | 9.120% | $75.8166 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $896.36 | $978.8211 | $978.83 | $978.80 | $978.80 | |