| 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 | $147.30 | 12.181% | $165.2426 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $61.80 | 13.415% | $70.0905 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $62.56 | 8.670% | $67.984 | $67.98 | $68.00 | $68.00 |
| Purchase #4 | $71.70 | 11.533% | $79.9692 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $171.75 | 3.383% | $177.5603 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $221.78 | 5.607% | $234.2152 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $130.49 | 5.785% | $138.0388 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $867.38 | $933.1006 | $933.10 | $933.10 | $933.10 | |