| 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 | $102.35 | 10.709% | $113.3107 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $144.63 | 8.158% | $156.4289 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $21.63 | 7.185% | $23.1841 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $91.93 | 7.848% | $99.1447 | $99.14 | $99.15 | $99.10 |
| Purchase #5 | $110.67 | 3.694% | $114.7581 | $114.76 | $114.75 | $114.80 |
| Purchase #6 | $132.27 | 10.138% | $145.6795 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $201.98 | 8.165% | $218.4717 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $805.46 | $870.9777 | $870.97 | $871.00 | $871.00 | |