| 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 | $180.79 | 10.203% | $199.236 | $199.24 | $199.25 | $199.20 |
| Purchase #2 | $61.81 | 5.851% | $65.4265 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $12.48 | 6.848% | $13.3346 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $19.94 | 7.698% | $21.475 | $21.48 | $21.50 | $21.50 |
| Purchase #5 | $87.54 | 8.841% | $95.2794 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $175.55 | 13.405% | $199.0825 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $218.94 | 7.373% | $235.0824 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $757.05 | $828.9164 | $828.92 | $829.05 | $828.90 | |