| 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 | $164.50 | 4.288% | $171.5538 | $171.55 | $171.55 | $171.60 |
| Purchase #2 | $107.58 | 9.298% | $117.5828 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $97.75 | 3.533% | $101.2035 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $67.28 | 5.214% | $70.788 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $169.58 | 7.576% | $182.4274 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $108.60 | 5.816% | $114.9162 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $106.93 | 7.652% | $115.1123 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $822.22 | $873.5840 | $873.58 | $873.60 | $873.60 | |