| 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 | $153.69 | 4.144% | $160.0589 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $236.52 | 7.411% | $254.0485 | $254.05 | $254.05 | $254.00 |
| Purchase #3 | $26.56 | 3.143% | $27.3948 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $120.59 | 7.325% | $129.4232 | $129.42 | $129.40 | $129.40 |
| Purchase #5 | $21.67 | 8.327% | $23.4745 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $127.99 | 6.641% | $136.4898 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $72.60 | 13.364% | $82.3023 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $759.62 | $813.1920 | $813.18 | $813.15 | $813.20 | |