| 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 | $140.26 | 12.817% | $158.2371 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $149.61 | 3.583% | $154.9705 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $6.92 | 10.803% | $7.6676 | $7.67 | $7.65 | $7.70 |
| Purchase #4 | $50.72 | 3.664% | $52.5784 | $52.58 | $52.60 | $52.60 |
| Purchase #5 | $182.33 | 9.688% | $199.9941 | $199.99 | $200.00 | $200.00 |
| Purchase #6 | $64.97 | 9.404% | $71.0798 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $191.95 | 11.349% | $213.7344 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $786.76 | $858.2619 | $858.26 | $858.30 | $858.30 | |