| 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 | $141.33 | 3.230% | $145.895 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $13.84 | 11.376% | $15.4144 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $236.48 | 10.352% | $260.9604 | $260.96 | $260.95 | $261.00 |
| Purchase #4 | $220.42 | 10.536% | $243.6435 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $37.84 | 6.249% | $40.2046 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $14.43 | 8.377% | $15.6388 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $38.94 | 9.323% | $42.5704 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $703.28 | $764.3271 | $764.32 | $764.30 | $764.30 | |