| 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 | $115.31 | 13.593% | $130.9841 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $116.41 | 12.467% | $130.9228 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $144.98 | 8.265% | $156.9626 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $223.74 | 12.324% | $251.3137 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $28.67 | 6.144% | $30.4315 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $50.66 | 5.504% | $53.4483 | $53.45 | $53.45 | $53.40 |
| Purchase #7 | $118.80 | 7.208% | $127.3631 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $798.57 | $881.4261 | $881.41 | $881.40 | $881.40 | |