| 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 | $147.75 | 11.471% | $164.6984 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $116.36 | 9.460% | $127.3677 | $127.37 | $127.35 | $127.40 |
| Purchase #3 | $126.76 | 11.531% | $141.3767 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $16.79 | 12.849% | $18.9473 | $18.95 | $18.95 | $18.90 |
| Purchase #5 | $216.35 | 10.313% | $238.6622 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $42.53 | 9.213% | $46.4483 | $46.45 | $46.45 | $46.40 |
| Purchase #7 | $203.50 | 8.563% | $220.9257 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $870.04 | $958.4263 | $958.44 | $958.45 | $958.40 | |