| 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 | $185.79 | 5.639% | $196.2667 | $196.27 | $196.25 | $196.30 |
| Purchase #2 | $43.96 | 12.545% | $49.4748 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $67.90 | 12.188% | $76.1757 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $65.37 | 9.235% | $71.4069 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $238.92 | 3.337% | $246.8928 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $14.90 | 13.264% | $16.8763 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $215.27 | 5.500% | $227.1099 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $832.11 | $884.2031 | $884.21 | $884.20 | $884.30 | |