| 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 | $187.50 | 4.429% | $195.8044 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $28.92 | 12.143% | $32.4318 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $111.25 | 10.187% | $122.583 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $17.29 | 3.138% | $17.8326 | $17.83 | $17.85 | $17.80 |
| Purchase #5 | $193.95 | 10.530% | $214.3729 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $103.69 | 12.763% | $116.924 | $116.92 | $116.90 | $116.90 |
| Purchase #7 | $16.35 | 8.803% | $17.7893 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $658.95 | $717.7380 | $717.72 | $717.75 | $717.70 | |