| 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 | $113.80 | 4.690% | $119.1372 | $119.14 | $119.15 | $119.10 |
| Purchase #2 | $37.37 | 8.230% | $40.4456 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $65.84 | 13.494% | $74.7244 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $167.82 | 3.369% | $173.4739 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $81.48 | 8.638% | $88.5182 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $110.72 | 12.857% | $124.9553 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $154.53 | 12.320% | $173.5681 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $731.56 | $794.8227 | $794.83 | $794.75 | $794.80 | |