| 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 | $183.68 | 13.188% | $207.9037 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $167.25 | 5.862% | $177.0542 | $177.05 | $177.05 | $177.10 |
| Purchase #3 | $181.48 | 8.488% | $196.884 | $196.88 | $196.90 | $196.90 |
| Purchase #4 | $184.79 | 8.117% | $199.7894 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $136.32 | 11.514% | $152.0159 | $152.02 | $152.00 | $152.00 |
| Purchase #6 | $107.30 | 7.668% | $115.5278 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $105.88 | 8.178% | $114.5389 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $1,066.70 | $1,163.7139 | $1,163.71 | $1,163.75 | $1,163.70 | |