| 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 | $165.87 | 9.357% | $181.3905 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $106.80 | 7.236% | $114.528 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $104.45 | 9.343% | $114.2088 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $201.75 | 12.820% | $227.6144 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $232.60 | 8.251% | $251.7918 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $11.39 | 13.392% | $12.9153 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $198.37 | 9.847% | $217.9035 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $1,021.23 | $1,120.3523 | $1,120.35 | $1,120.35 | $1,120.30 | |