| 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 | $130.84 | 10.333% | $144.3597 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $165.63 | 10.308% | $182.7031 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $90.45 | 8.704% | $98.3228 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $27.55 | 11.660% | $30.7623 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $156.27 | 9.479% | $171.0828 | $171.08 | $171.10 | $171.10 |
| Purchase #6 | $71.94 | 6.791% | $76.8254 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $24.41 | 11.602% | $27.242 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $667.09 | $731.2981 | $731.29 | $731.30 | $731.30 | |