| 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 | $27.69 | 11.497% | $30.8735 | $30.87 | $30.85 | $30.90 |
| Purchase #2 | $198.32 | 7.184% | $212.5673 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $154.94 | 4.412% | $161.776 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $212.98 | 5.156% | $223.9612 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $167.32 | 9.758% | $183.6471 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $166.62 | 5.618% | $175.9807 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $129.57 | 9.854% | $142.3378 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $1,057.44 | $1,131.1436 | $1,131.15 | $1,131.15 | $1,131.20 | |