| 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 | $174.80 | 4.163% | $182.0769 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $116.97 | 3.818% | $121.4359 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $79.44 | 3.346% | $82.0981 | $82.10 | $82.10 | $82.10 |
| Purchase #4 | $220.88 | 6.232% | $234.6452 | $234.65 | $234.65 | $234.60 |
| Purchase #5 | $149.41 | 13.678% | $169.8463 | $169.85 | $169.85 | $169.80 |
| Purchase #6 | $66.46 | 9.375% | $72.6906 | $72.69 | $72.70 | $72.70 |
| Purchase #7 | $199.71 | 11.373% | $222.423 | $222.42 | $222.40 | $222.40 |
| 7 purchase totals = | $1,007.67 | $1,085.2160 | $1,085.23 | $1,085.25 | $1,085.10 | |