| 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 | $137.97 | 12.207% | $154.812 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $16.38 | 5.269% | $17.2431 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $210.27 | 5.145% | $221.0884 | $221.09 | $221.10 | $221.10 |
| Purchase #4 | $148.49 | 6.733% | $158.4878 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $74.35 | 10.769% | $82.3568 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $76.98 | 8.810% | $83.7619 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $236.29 | 5.647% | $249.6333 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $900.73 | $967.3833 | $967.38 | $967.40 | $967.40 | |