| 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 | $166.34 | 5.284% | $175.1294 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $73.88 | 7.814% | $79.653 | $79.65 | $79.65 | $79.70 |
| Purchase #3 | $12.28 | 8.567% | $13.332 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $62.41 | 5.291% | $65.7121 | $65.71 | $65.70 | $65.70 |
| Purchase #5 | $161.90 | 7.209% | $173.5714 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $220.52 | 3.181% | $227.5347 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $80.58 | 3.541% | $83.4333 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $777.91 | $818.3659 | $818.35 | $818.40 | $818.30 | |