| 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 | $192.32 | 3.853% | $199.7301 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $6.80 | 11.438% | $7.5778 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $16.48 | 5.411% | $17.3717 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $169.91 | 13.444% | $192.7527 | $192.75 | $192.75 | $192.80 |
| Purchase #5 | $236.65 | 7.696% | $254.8626 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $23.47 | 7.469% | $25.223 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $41.86 | 10.821% | $46.3897 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $687.49 | $743.9076 | $743.90 | $743.90 | $744.00 | |