| 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 | $153.90 | 7.431% | $165.3363 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $100.58 | 5.636% | $106.2487 | $106.25 | $106.25 | $106.20 |
| Purchase #3 | $124.73 | 9.410% | $136.4671 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $127.49 | 4.181% | $132.8204 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $42.25 | 6.668% | $45.0672 | $45.07 | $45.05 | $45.10 |
| Purchase #6 | $163.50 | 7.355% | $175.5254 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $115.95 | 11.464% | $129.2425 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $828.40 | $890.7076 | $890.72 | $890.70 | $890.60 | |