| 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 | $137.95 | 11.781% | $154.2019 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $62.25 | 4.808% | $65.243 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $166.58 | 13.235% | $188.6269 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $20.82 | 4.289% | $21.713 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $127.59 | 10.316% | $140.7522 | $140.75 | $140.75 | $140.80 |
| Purchase #6 | $30.47 | 9.681% | $33.4198 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $57.63 | 11.653% | $64.3456 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $603.29 | $668.3024 | $668.30 | $668.30 | $668.20 | |