| 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 | $149.78 | 3.123% | $154.4576 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $78.34 | 12.408% | $88.0604 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $62.70 | 12.656% | $70.6353 | $70.64 | $70.65 | $70.60 |
| Purchase #4 | $33.79 | 8.712% | $36.7338 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $136.88 | 5.320% | $144.162 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $149.54 | 9.232% | $163.3455 | $163.35 | $163.35 | $163.30 |
| Purchase #7 | $240.74 | 13.104% | $272.2866 | $272.29 | $272.30 | $272.30 |
| 7 purchase totals = | $851.77 | $929.6812 | $929.69 | $929.70 | $929.70 | |