| 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 | $136.33 | 7.500% | $146.5548 | $146.55 | $146.55 | $146.60 |
| Purchase #2 | $30.28 | 8.744% | $32.9277 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $44.41 | 3.772% | $46.0851 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $164.99 | 12.783% | $186.0807 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $52.79 | 13.317% | $59.82 | $59.82 | $59.80 | $59.80 |
| Purchase #6 | $119.28 | 12.202% | $133.8345 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $165.95 | 8.781% | $180.5221 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $714.03 | $785.8249 | $785.82 | $785.85 | $785.80 | |