| 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 | $132.44 | 8.725% | $143.9954 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $6.30 | 11.756% | $7.0406 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $77.83 | 8.806% | $84.6837 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $242.86 | 4.419% | $253.592 | $253.59 | $253.60 | $253.60 |
| Purchase #5 | $174.30 | 12.703% | $196.4413 | $196.44 | $196.45 | $196.40 |
| Purchase #6 | $106.58 | 9.469% | $116.6721 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $95.63 | 7.156% | $102.4733 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $835.94 | $904.8984 | $904.89 | $904.90 | $904.90 | |