| 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 | $29.74 | 11.576% | $33.1827 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $177.28 | 6.416% | $188.6543 | $188.65 | $188.65 | $188.70 |
| Purchase #3 | $26.97 | 11.429% | $30.0524 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $145.69 | 6.507% | $155.17 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $180.59 | 6.116% | $191.6349 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $215.83 | 9.151% | $235.5806 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $141.40 | 13.562% | $160.5767 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $917.50 | $994.8516 | $994.84 | $994.90 | $995.00 | |