| 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 | $163.90 | 10.629% | $181.3209 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $60.56 | 7.621% | $65.1753 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $9.74 | 11.600% | $10.8698 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $200.67 | 8.697% | $218.1223 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $182.43 | 6.336% | $193.9888 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $106.81 | 7.161% | $114.4587 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $119.38 | 3.782% | $123.895 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $843.49 | $907.8308 | $907.84 | $907.80 | $907.90 | |