| 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 | $115.65 | 6.542% | $123.2158 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $101.99 | 9.863% | $112.0493 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $143.48 | 3.822% | $148.9638 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $118.68 | 5.823% | $125.5907 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $101.99 | 9.398% | $111.575 | $111.58 | $111.60 | $111.60 |
| Purchase #6 | $146.44 | 5.454% | $154.4268 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $150.68 | 12.573% | $169.625 | $169.63 | $169.65 | $169.60 |
| 7 purchase totals = | $878.91 | $945.4464 | $945.46 | $945.50 | $945.40 | |