| 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 | $16.83 | 3.731% | $17.4579 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $77.33 | 9.806% | $84.913 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $114.69 | 4.791% | $120.1848 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $113.28 | 8.556% | $122.9722 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $166.75 | 9.161% | $182.026 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $162.81 | 8.656% | $176.9028 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $88.63 | 4.447% | $92.5714 | $92.57 | $92.55 | $92.60 |
| 7 purchase totals = | $740.32 | $797.0281 | $797.02 | $797.00 | $797.10 | |