| 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 | $170.43 | 7.181% | $182.6686 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $55.45 | 13.241% | $62.7921 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $97.64 | 7.191% | $104.6613 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $57.77 | 13.109% | $65.3431 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $101.73 | 10.848% | $112.7657 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $44.92 | 12.505% | $50.5372 | $50.54 | $50.55 | $50.50 |
| Purchase #7 | $15.78 | 10.733% | $17.4737 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $543.72 | $596.2417 | $596.24 | $596.20 | $596.30 | |