| 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 | $181.59 | 13.686% | $206.4424 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $167.97 | 9.775% | $184.3891 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $137.41 | 4.798% | $144.0029 | $144.00 | $144.00 | $144.00 |
| Purchase #4 | $106.76 | 7.492% | $114.7585 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $74.74 | 5.623% | $78.9426 | $78.94 | $78.95 | $78.90 |
| Purchase #6 | $6.43 | 11.671% | $7.1804 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $129.49 | 9.584% | $141.9003 | $141.90 | $141.90 | $141.90 |
| 7 purchase totals = | $804.39 | $877.6162 | $877.61 | $877.65 | $877.60 | |