| 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 | $185.37 | 7.159% | $198.6406 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $78.98 | 4.792% | $82.7647 | $82.76 | $82.75 | $82.80 |
| Purchase #3 | $62.72 | 4.265% | $65.395 | $65.40 | $65.40 | $65.40 |
| Purchase #4 | $26.50 | 13.616% | $30.1082 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $14.44 | 13.800% | $16.4327 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $182.66 | 4.832% | $191.4861 | $191.49 | $191.50 | $191.50 |
| Purchase #7 | $51.74 | 8.466% | $56.1203 | $56.12 | $56.10 | $56.10 |
| 7 purchase totals = | $602.41 | $640.9476 | $640.95 | $640.95 | $640.90 | |