| 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 | $149.46 | 3.350% | $154.4669 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $94.65 | 13.659% | $107.5782 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $87.67 | 7.337% | $94.1023 | $94.10 | $94.10 | $94.10 |
| Purchase #4 | $97.47 | 12.778% | $109.9247 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $33.45 | 11.533% | $37.3078 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $64.58 | 11.552% | $72.0403 | $72.04 | $72.05 | $72.00 |
| Purchase #7 | $163.78 | 9.700% | $179.6667 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $691.06 | $755.0869 | $755.09 | $755.05 | $755.10 | |