| 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 | $15.49 | 8.554% | $16.815 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $138.35 | 11.430% | $154.1634 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $151.59 | 10.767% | $167.9117 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $125.68 | 6.125% | $133.3779 | $133.38 | $133.40 | $133.40 |
| Purchase #5 | $169.76 | 4.106% | $176.7303 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $68.47 | 13.638% | $77.8079 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $9.52 | 4.763% | $9.9734 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $678.86 | $736.7796 | $736.78 | $736.75 | $736.80 | |