| 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 | $135.66 | 9.715% | $148.8394 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $233.57 | 3.127% | $240.8737 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $89.88 | 8.126% | $97.1836 | $97.18 | $97.20 | $97.20 |
| Purchase #4 | $193.58 | 6.811% | $206.7647 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $62.91 | 4.256% | $65.5874 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $125.63 | 12.225% | $140.9883 | $140.99 | $141.00 | $141.00 |
| Purchase #7 | $224.48 | 5.585% | $237.0172 | $237.02 | $237.00 | $237.00 |
| 7 purchase totals = | $1,065.71 | $1,137.2543 | $1,137.25 | $1,137.25 | $1,137.30 | |