| 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 | $185.83 | 12.771% | $209.5623 | $209.56 | $209.55 | $209.60 |
| Purchase #2 | $199.39 | 11.370% | $222.0606 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $70.59 | 4.502% | $73.768 | $73.77 | $73.75 | $73.80 |
| Purchase #4 | $185.53 | 9.647% | $203.4281 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $97.69 | 6.636% | $104.1727 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $140.90 | 6.235% | $149.6851 | $149.69 | $149.70 | $149.70 |
| Purchase #7 | $60.74 | 9.632% | $66.5905 | $66.59 | $66.60 | $66.60 |
| 7 purchase totals = | $940.67 | $1,029.2673 | $1,029.27 | $1,029.25 | $1,029.40 | |