| 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 | $129.44 | 4.181% | $134.8519 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $151.87 | 7.530% | $163.3058 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $19.74 | 3.224% | $20.3764 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $223.47 | 8.591% | $242.6683 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $88.55 | 5.438% | $93.3653 | $93.37 | $93.35 | $93.40 |
| Purchase #6 | $192.96 | 3.108% | $198.9572 | $198.96 | $198.95 | $199.00 |
| Purchase #7 | $55.74 | 8.532% | $60.4957 | $60.50 | $60.50 | $60.50 |
| 7 purchase totals = | $861.77 | $914.0206 | $914.04 | $914.00 | $914.20 | |