| 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 | $132.56 | 5.113% | $139.3378 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $172.56 | 8.164% | $186.6478 | $186.65 | $186.65 | $186.60 |
| Purchase #3 | $243.86 | 10.661% | $269.8579 | $269.86 | $269.85 | $269.90 |
| Purchase #4 | $52.70 | 5.824% | $55.7692 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $102.40 | 4.728% | $107.2415 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $6.79 | 7.122% | $7.2736 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $125.94 | 9.567% | $137.9887 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $836.81 | $904.1165 | $904.12 | $904.10 | $904.10 | |