| 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 | $171.35 | 8.454% | $185.8359 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $114.97 | 3.504% | $118.9985 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $98.54 | 11.708% | $110.0771 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $237.74 | 3.230% | $245.419 | $245.42 | $245.40 | $245.40 |
| Purchase #5 | $73.35 | 6.755% | $78.3048 | $78.30 | $78.30 | $78.30 |
| Purchase #6 | $148.88 | 13.803% | $169.4299 | $169.43 | $169.45 | $169.40 |
| Purchase #7 | $186.87 | 11.150% | $207.706 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $1,031.70 | $1,115.7712 | $1,115.78 | $1,115.80 | $1,115.70 | |