| 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 | $148.28 | 11.501% | $165.3337 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $49.83 | 11.198% | $55.41 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $12.50 | 9.181% | $13.6476 | $13.65 | $13.65 | $13.60 |
| Purchase #4 | $111.74 | 13.673% | $127.0182 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $97.72 | 11.371% | $108.8317 | $108.83 | $108.85 | $108.80 |
| Purchase #6 | $181.88 | 13.307% | $206.0828 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $108.68 | 12.467% | $122.2291 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $710.63 | $798.5531 | $798.55 | $798.60 | $798.40 | |