| 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 | $113.95 | 8.173% | $123.2631 | $123.26 | $123.25 | $123.30 |
| Purchase #2 | $32.74 | 11.218% | $36.4128 | $36.41 | $36.40 | $36.40 |
| Purchase #3 | $36.64 | 12.869% | $41.3552 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $167.93 | 7.608% | $180.7061 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $97.98 | 12.690% | $110.4137 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $23.90 | 12.674% | $26.9291 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $215.57 | 8.749% | $234.4302 | $234.43 | $234.45 | $234.40 |
| 7 purchase totals = | $688.71 | $753.5102 | $753.51 | $753.50 | $753.50 | |