| 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 | $177.39 | 9.690% | $194.5791 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $9.61 | 8.467% | $10.4237 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $131.79 | 3.195% | $136.0007 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $217.72 | 4.460% | $227.4303 | $227.43 | $227.45 | $227.40 |
| Purchase #5 | $185.74 | 13.552% | $210.9115 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $49.65 | 12.572% | $55.892 | $55.89 | $55.90 | $55.90 |
| Purchase #7 | $147.29 | 6.565% | $156.9596 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $919.19 | $992.1969 | $992.19 | $992.20 | $992.20 | |