| 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 | $143.56 | 7.662% | $154.5596 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $16.85 | 3.736% | $17.4795 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $121.63 | 8.847% | $132.3906 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $243.90 | 4.426% | $254.695 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $132.33 | 12.663% | $149.0869 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $138.25 | 4.441% | $144.3897 | $144.39 | $144.40 | $144.40 |
| Purchase #7 | $72.55 | 5.631% | $76.6353 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $869.07 | $929.2366 | $929.25 | $929.30 | $929.30 | |