| 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 | $27.27 | 12.710% | $30.736 | $30.74 | $30.75 | $30.70 |
| Purchase #2 | $156.86 | 10.416% | $173.1985 | $173.20 | $173.20 | $173.20 |
| Purchase #3 | $108.60 | 4.299% | $113.2687 | $113.27 | $113.25 | $113.30 |
| Purchase #4 | $178.95 | 11.189% | $198.9727 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $227.90 | 3.324% | $235.4754 | $235.48 | $235.50 | $235.50 |
| Purchase #6 | $214.97 | 4.496% | $224.6351 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $192.42 | 12.282% | $216.053 | $216.05 | $216.05 | $216.10 |
| 7 purchase totals = | $1,106.97 | $1,192.3394 | $1,192.35 | $1,192.35 | $1,192.40 | |