| 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 | $137.67 | 4.471% | $143.8252 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $107.28 | 13.171% | $121.4098 | $121.41 | $121.40 | $121.40 |
| Purchase #3 | $65.99 | 11.161% | $73.3551 | $73.36 | $73.35 | $73.40 |
| Purchase #4 | $243.88 | 7.284% | $261.6442 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $108.87 | 10.812% | $120.641 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $107.85 | 12.146% | $120.9495 | $120.95 | $120.95 | $120.90 |
| Purchase #7 | $163.90 | 5.749% | $173.3226 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $935.44 | $1,015.1474 | $1,015.15 | $1,015.15 | $1,015.00 | |