| 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 | $140.49 | 12.682% | $158.3069 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $38.88 | 11.445% | $43.3298 | $43.33 | $43.35 | $43.30 |
| Purchase #3 | $190.28 | 7.456% | $204.4673 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $228.64 | 6.353% | $243.1655 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $7.90 | 5.602% | $8.3426 | $8.34 | $8.35 | $8.30 |
| Purchase #6 | $123.67 | 6.739% | $132.0041 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $120.96 | 8.620% | $131.3868 | $131.39 | $131.40 | $131.40 |
| 7 purchase totals = | $850.82 | $921.0030 | $921.01 | $921.00 | $921.00 | |