| 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 | $160.60 | 10.344% | $177.2125 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $175.66 | 3.845% | $182.4141 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $134.46 | 6.396% | $143.0601 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $185.70 | 11.483% | $207.0239 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $240.28 | 12.787% | $271.0046 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $186.45 | 9.711% | $204.5562 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $217.90 | 3.589% | $225.7204 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $1,301.05 | $1,410.9918 | $1,410.98 | $1,410.90 | $1,411.00 | |