| 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 | $153.42 | 8.499% | $166.4592 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $17.71 | 6.779% | $18.9106 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $9.33 | 6.191% | $9.9076 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $117.75 | 4.202% | $122.6979 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $160.27 | 7.803% | $172.7759 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $169.87 | 5.530% | $179.2638 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $232.83 | 12.662% | $262.3109 | $262.31 | $262.30 | $262.30 |
| 7 purchase totals = | $861.18 | $932.3259 | $932.33 | $932.30 | $932.40 | |