| 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 | $241.85 | 6.744% | $258.1604 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $179.99 | 8.421% | $195.147 | $195.15 | $195.15 | $195.10 |
| Purchase #3 | $87.26 | 6.784% | $93.1797 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $102.65 | 10.315% | $113.2383 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $15.91 | 12.858% | $17.9557 | $17.96 | $17.95 | $18.00 |
| Purchase #6 | $6.96 | 13.655% | $7.9104 | $7.91 | $7.90 | $7.90 |
| Purchase #7 | $187.29 | 6.684% | $199.8085 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $821.91 | $885.4000 | $885.41 | $885.40 | $885.40 | |