| 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 | $175.91 | 5.659% | $185.8647 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $199.53 | 8.551% | $216.5918 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $206.76 | 10.818% | $229.1273 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $235.50 | 3.866% | $244.6044 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $244.78 | 6.731% | $261.2561 | $261.26 | $261.25 | $261.30 |
| Purchase #6 | $139.50 | 3.252% | $144.0365 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $113.37 | 3.529% | $117.3708 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $1,315.35 | $1,398.8516 | $1,398.85 | $1,398.85 | $1,398.90 | |