| 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 | $176.78 | 9.310% | $193.2382 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $106.76 | 8.446% | $115.7769 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $28.25 | 9.666% | $30.9806 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $167.26 | 3.502% | $173.1174 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $139.99 | 3.849% | $145.3782 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $62.85 | 6.118% | $66.6952 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $169.62 | 9.414% | $185.588 | $185.59 | $185.60 | $185.60 |
| 7 purchase totals = | $851.51 | $910.7745 | $910.79 | $910.85 | $910.80 | |