| 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 | $233.75 | 12.151% | $262.153 | $262.15 | $262.15 | $262.20 |
| Purchase #2 | $9.89 | 7.817% | $10.6631 | $10.66 | $10.65 | $10.70 |
| Purchase #3 | $162.72 | 10.589% | $179.9504 | $179.95 | $179.95 | $180.00 |
| Purchase #4 | $18.96 | 3.454% | $19.6149 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $242.58 | 8.373% | $262.8912 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $138.47 | 7.734% | $149.1793 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $13.79 | 10.225% | $15.2 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $820.16 | $899.6519 | $899.64 | $899.65 | $899.80 | |