| 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 | $186.44 | 4.301% | $194.4588 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $34.95 | 9.852% | $38.3933 | $38.39 | $38.40 | $38.40 |
| Purchase #3 | $98.58 | 8.530% | $106.9889 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $74.54 | 6.659% | $79.5036 | $79.50 | $79.50 | $79.50 |
| Purchase #5 | $76.57 | 8.826% | $83.3281 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $167.41 | 6.408% | $178.1376 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $122.95 | 13.104% | $139.0614 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $761.44 | $819.8717 | $819.87 | $819.90 | $819.90 | |