| 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 | $195.62 | 9.193% | $213.6033 | $213.60 | $213.60 | $213.60 |
| Purchase #2 | $34.67 | 13.414% | $39.3206 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $121.56 | 12.851% | $137.1817 | $137.18 | $137.20 | $137.20 |
| Purchase #4 | $83.83 | 11.793% | $93.7161 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $132.73 | 13.432% | $150.5583 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $197.67 | 3.663% | $204.9107 | $204.91 | $204.90 | $204.90 |
| Purchase #7 | $23.41 | 13.269% | $26.5163 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $789.49 | $865.8070 | $865.81 | $865.75 | $865.80 | |