| 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 | $105.28 | 8.356% | $114.0772 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $158.67 | 5.212% | $166.9399 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $163.79 | 3.621% | $169.7208 | $169.72 | $169.70 | $169.70 |
| Purchase #4 | $119.52 | 12.574% | $134.5484 | $134.55 | $134.55 | $134.50 |
| Purchase #5 | $144.40 | 9.805% | $158.5584 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $120.53 | 4.621% | $126.0997 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $176.87 | 3.847% | $183.6742 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $989.06 | $1,053.6186 | $1,053.62 | $1,053.60 | $1,053.60 | |