| 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 | $162.76 | 9.418% | $178.0887 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $80.87 | 8.727% | $87.9275 | $87.93 | $87.95 | $87.90 |
| Purchase #3 | $203.61 | 9.497% | $222.9468 | $222.95 | $222.95 | $222.90 |
| Purchase #4 | $152.89 | 7.553% | $164.4378 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $102.98 | 4.161% | $107.265 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $92.56 | 4.861% | $97.0593 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $223.42 | 8.420% | $242.232 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $1,019.09 | $1,099.9571 | $1,099.97 | $1,100.00 | $1,099.90 | |