| 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 | $153.57 | 5.813% | $162.497 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $206.92 | 11.643% | $231.0117 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $27.79 | 3.805% | $28.8474 | $28.85 | $28.85 | $28.80 |
| Purchase #4 | $180.78 | 10.151% | $199.131 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $64.70 | 4.170% | $67.398 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $148.84 | 13.526% | $168.9721 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $180.31 | 5.846% | $190.8509 | $190.85 | $190.85 | $190.90 |
| 7 purchase totals = | $962.91 | $1,048.7081 | $1,048.71 | $1,048.70 | $1,048.70 | |