| 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 | $166.65 | 12.486% | $187.4579 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $146.91 | 12.762% | $165.6587 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $43.88 | 9.284% | $47.9538 | $47.95 | $47.95 | $48.00 |
| Purchase #4 | $105.79 | 7.488% | $113.7116 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $36.50 | 3.403% | $37.7421 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $112.53 | 11.399% | $125.3573 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $192.79 | 7.698% | $207.631 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $805.05 | $885.5124 | $885.51 | $885.50 | $885.60 | |