| 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 | $101.29 | 10.217% | $111.6388 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $167.57 | 12.314% | $188.2046 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $21.72 | 6.370% | $23.1036 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $59.64 | 10.133% | $65.6833 | $65.68 | $65.70 | $65.70 |
| Purchase #5 | $23.29 | 13.149% | $26.3524 | $26.35 | $26.35 | $26.40 |
| Purchase #6 | $18.91 | 10.426% | $20.8816 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $131.95 | 5.537% | $139.2561 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $524.37 | $575.1204 | $575.11 | $575.15 | $575.20 | |