| 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 | $200.55 | 5.623% | $211.8269 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $167.84 | 7.584% | $180.569 | $180.57 | $180.55 | $180.60 |
| Purchase #3 | $129.68 | 10.784% | $143.6647 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $13.80 | 4.671% | $14.4446 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $22.25 | 6.750% | $23.7519 | $23.75 | $23.75 | $23.80 |
| Purchase #6 | $105.39 | 5.862% | $111.568 | $111.57 | $111.55 | $111.60 |
| Purchase #7 | $124.48 | 10.526% | $137.5828 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $763.99 | $823.4079 | $823.40 | $823.40 | $823.50 | |