| 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 | $202.75 | 9.784% | $222.5871 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $179.91 | 7.353% | $193.1388 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $188.46 | 8.851% | $205.1406 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $243.90 | 6.139% | $258.873 | $258.87 | $258.85 | $258.90 |
| Purchase #5 | $108.99 | 8.490% | $118.2433 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $166.49 | 6.714% | $177.6681 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $77.99 | 4.594% | $81.5729 | $81.57 | $81.55 | $81.60 |
| 7 purchase totals = | $1,168.49 | $1,257.2238 | $1,257.22 | $1,257.20 | $1,257.20 | |