| 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 | $139.30 | 12.870% | $157.2279 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $95.53 | 7.326% | $102.5285 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $150.43 | 6.776% | $160.6231 | $160.62 | $160.60 | $160.60 |
| Purchase #4 | $184.95 | 4.773% | $193.7777 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $31.76 | 12.609% | $35.7646 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $37.83 | 10.803% | $41.9168 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $242.79 | 11.431% | $270.5433 | $270.54 | $270.55 | $270.50 |
| 7 purchase totals = | $882.59 | $962.3819 | $962.38 | $962.40 | $962.30 | |