| 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 | $153.52 | 9.633% | $168.3086 | $168.31 | $168.30 | $168.30 |
| Purchase #2 | $169.30 | 3.678% | $175.5269 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $10.92 | 9.708% | $11.9801 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $149.98 | 11.387% | $167.0582 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $23.54 | 6.338% | $25.032 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $199.53 | 12.852% | $225.1736 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $175.69 | 10.296% | $193.779 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $882.48 | $966.8584 | $966.86 | $966.90 | $966.90 | |