| 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 | $138.37 | 11.696% | $154.5538 | $154.55 | $154.55 | $154.60 |
| Purchase #2 | $124.87 | 12.128% | $140.0142 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $92.59 | 7.787% | $99.8 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $114.68 | 13.206% | $129.8246 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $205.79 | 12.612% | $231.7442 | $231.74 | $231.75 | $231.70 |
| Purchase #6 | $115.46 | 8.617% | $125.4092 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $78.87 | 13.266% | $89.3329 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $870.63 | $970.6789 | $970.66 | $970.65 | $970.60 | |