| 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 | $167.88 | 12.235% | $188.4201 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $41.92 | 7.729% | $45.16 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $14.94 | 9.434% | $16.3494 | $16.35 | $16.35 | $16.30 |
| Purchase #4 | $107.80 | 3.444% | $111.5126 | $111.51 | $111.50 | $111.50 |
| Purchase #5 | $70.78 | 6.249% | $75.203 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $58.73 | 8.211% | $63.5523 | $63.55 | $63.55 | $63.60 |
| Purchase #7 | $165.91 | 9.754% | $182.0929 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $627.96 | $682.2903 | $682.28 | $682.25 | $682.30 | |