| 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 | $173.53 | 7.507% | $186.5569 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $119.58 | 12.709% | $134.7774 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $113.53 | 13.438% | $128.7862 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $45.97 | 11.532% | $51.2713 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $99.70 | 6.400% | $106.0808 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $84.31 | 13.717% | $95.8748 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $181.79 | 9.615% | $199.2691 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $818.41 | $902.6165 | $902.62 | $902.60 | $902.80 | |