| 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 | $159.41 | 11.161% | $177.2018 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $65.41 | 13.787% | $74.4281 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $27.89 | 8.291% | $30.2024 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $93.71 | 11.334% | $104.3311 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $32.53 | 10.456% | $35.9313 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $187.36 | 13.709% | $213.0452 | $213.05 | $213.05 | $213.00 |
| Purchase #7 | $9.57 | 7.658% | $10.3029 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $575.88 | $645.4428 | $645.44 | $645.50 | $645.30 | |