| 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 | $179.97 | 4.772% | $188.5582 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $27.86 | 3.172% | $28.7437 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $92.91 | 12.477% | $104.5024 | $104.50 | $104.50 | $104.50 |
| Purchase #4 | $35.89 | 6.546% | $38.2394 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $70.84 | 12.148% | $79.4456 | $79.45 | $79.45 | $79.40 |
| Purchase #6 | $200.49 | 8.574% | $217.68 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $206.81 | 13.136% | $233.9766 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $814.77 | $891.1459 | $891.15 | $891.20 | $891.10 | |