| 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 | $122.75 | 3.643% | $127.2218 | $127.22 | $127.20 | $127.20 |
| Purchase #2 | $153.92 | 11.662% | $171.8702 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $6.75 | 4.499% | $7.0537 | $7.05 | $7.05 | $7.10 |
| Purchase #4 | $182.70 | 3.308% | $188.7437 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $86.37 | 5.146% | $90.8146 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $28.94 | 4.309% | $30.187 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $123.71 | 12.482% | $139.1515 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $705.14 | $755.0425 | $755.03 | $755.00 | $755.10 | |