| 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 | $119.44 | 3.502% | $123.6228 | $123.62 | $123.60 | $123.60 |
| Purchase #2 | $186.78 | 9.749% | $204.9892 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $149.91 | 6.707% | $159.9645 | $159.96 | $159.95 | $160.00 |
| Purchase #4 | $27.33 | 10.292% | $30.1428 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $178.43 | 8.671% | $193.9017 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $146.68 | 9.693% | $160.8977 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $44.57 | 6.873% | $47.6333 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $853.14 | $921.1520 | $921.14 | $921.15 | $921.10 | |