| 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 | $169.90 | 3.660% | $176.1183 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $31.89 | 8.587% | $34.6284 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $75.81 | 5.358% | $79.8719 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $20.32 | 4.202% | $21.1738 | $21.17 | $21.15 | $21.20 |
| Purchase #5 | $154.74 | 13.491% | $175.616 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $20.99 | 13.200% | $23.7607 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $156.33 | 3.682% | $162.0861 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $629.98 | $673.2552 | $673.26 | $673.20 | $673.30 | |