| 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 | $184.53 | 11.635% | $206.0001 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $104.37 | 4.576% | $109.146 | $109.15 | $109.15 | $109.10 |
| Purchase #3 | $5.56 | 4.149% | $5.7907 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $223.38 | 5.173% | $234.9354 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $149.44 | 6.281% | $158.8263 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $139.40 | 10.456% | $153.9757 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $108.81 | 5.601% | $114.9044 | $114.90 | $114.90 | $114.90 |
| 7 purchase totals = | $915.49 | $983.5786 | $983.59 | $983.65 | $983.50 | |