| 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 | $149.37 | 11.322% | $166.2817 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $195.99 | 8.263% | $212.1847 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $236.52 | 8.406% | $256.4019 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $41.65 | 3.466% | $43.0936 | $43.09 | $43.10 | $43.10 |
| Purchase #5 | $160.65 | 11.250% | $178.7231 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $59.65 | 3.209% | $61.5642 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $10.92 | 5.588% | $11.5302 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $854.75 | $929.7794 | $929.76 | $929.80 | $929.80 | |