| 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 | $182.50 | 5.644% | $192.8003 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $165.70 | 7.371% | $177.9137 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $171.49 | 5.869% | $181.5547 | $181.55 | $181.55 | $181.60 |
| Purchase #4 | $173.47 | 6.187% | $184.2026 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $106.28 | 7.635% | $114.3945 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $189.36 | 8.357% | $205.1848 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $183.71 | 3.173% | $189.5391 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $1,172.51 | $1,245.5897 | $1,245.57 | $1,245.60 | $1,245.60 | |