| 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 | $176.25 | 7.624% | $189.6873 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $15.64 | 4.586% | $16.3573 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $200.95 | 12.679% | $226.4285 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $57.80 | 7.859% | $62.3425 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $212.76 | 5.262% | $223.9554 | $223.96 | $223.95 | $224.00 |
| Purchase #6 | $92.45 | 5.196% | $97.2537 | $97.25 | $97.25 | $97.30 |
| Purchase #7 | $63.61 | 11.424% | $70.8768 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $819.46 | $886.9015 | $886.91 | $886.95 | $887.00 | |