| 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 | $104.38 | 7.465% | $112.172 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $81.58 | 5.391% | $85.978 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $17.93 | 7.333% | $19.2448 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $178.37 | 8.337% | $193.2407 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $22.46 | 11.491% | $25.0409 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $56.90 | 9.754% | $62.45 | $62.45 | $62.45 | $62.50 |
| Purchase #7 | $142.50 | 9.107% | $155.4775 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $604.12 | $653.6039 | $653.60 | $653.65 | $653.60 | |