| 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 | $126.60 | 7.626% | $136.2545 | $136.25 | $136.25 | $136.30 |
| Purchase #2 | $12.93 | 5.861% | $13.6878 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $102.32 | 9.862% | $112.4108 | $112.41 | $112.40 | $112.40 |
| Purchase #4 | $131.94 | 7.453% | $141.7735 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $155.40 | 3.658% | $161.0845 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $74.38 | 11.357% | $82.8273 | $82.83 | $82.85 | $82.80 |
| Purchase #7 | $213.29 | 8.210% | $230.8011 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $816.86 | $878.8395 | $878.83 | $878.85 | $878.90 | |