| 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 | $153.79 | 4.701% | $161.0197 | $161.02 | $161.00 | $161.00 |
| Purchase #2 | $69.68 | 12.633% | $78.4827 | $78.48 | $78.50 | $78.50 |
| Purchase #3 | $97.77 | 8.597% | $106.1753 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $157.40 | 5.620% | $166.2459 | $166.25 | $166.25 | $166.20 |
| Purchase #5 | $18.40 | 13.649% | $20.9114 | $20.91 | $20.90 | $20.90 |
| Purchase #6 | $92.85 | 9.634% | $101.7952 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $227.73 | 3.759% | $236.2904 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $817.62 | $870.9206 | $870.93 | $870.95 | $870.90 | |