| 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 | $119.65 | 13.458% | $135.7525 | $135.75 | $135.75 | $135.80 |
| Purchase #2 | $107.68 | 6.202% | $114.3583 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $65.85 | 9.336% | $71.9978 | $72.00 | $72.00 | $72.00 |
| Purchase #4 | $106.28 | 6.542% | $113.2328 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $133.43 | 6.414% | $141.9882 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $91.36 | 8.646% | $99.259 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $188.72 | 13.175% | $213.5839 | $213.58 | $213.60 | $213.60 |
| 7 purchase totals = | $812.97 | $890.1725 | $890.17 | $890.20 | $890.30 | |