| 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 | $177.40 | 12.553% | $199.669 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $49.34 | 13.874% | $56.1854 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $43.99 | 3.464% | $45.5138 | $45.51 | $45.50 | $45.50 |
| Purchase #4 | $20.36 | 10.587% | $22.5155 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $156.54 | 4.858% | $164.1447 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $134.51 | 8.329% | $145.7133 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $67.54 | 13.512% | $76.666 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $649.68 | $710.4077 | $710.41 | $710.35 | $710.40 | |