| 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 | $155.75 | 11.115% | $173.0616 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $17.53 | 6.307% | $18.6356 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $63.38 | 11.338% | $70.566 | $70.57 | $70.55 | $70.60 |
| Purchase #4 | $79.93 | 10.218% | $88.0972 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $188.90 | 11.131% | $209.9265 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $159.91 | 4.695% | $167.4178 | $167.42 | $167.40 | $167.40 |
| Purchase #7 | $236.36 | 10.610% | $261.4378 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $901.76 | $989.1425 | $989.16 | $989.15 | $989.10 | |