| 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 | $176.96 | 9.339% | $193.4863 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $41.35 | 4.138% | $43.0611 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $99.97 | 6.551% | $106.519 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $27.70 | 10.122% | $30.5038 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $142.36 | 10.296% | $157.0174 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $126.49 | 6.869% | $135.1786 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $160.42 | 8.788% | $174.5177 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $775.25 | $840.2839 | $840.29 | $840.25 | $840.30 | |