| 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 | $10.72 | 9.713% | $11.7612 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $172.77 | 11.566% | $192.7526 | $192.75 | $192.75 | $192.80 |
| Purchase #3 | $134.31 | 5.168% | $141.2511 | $141.25 | $141.25 | $141.30 |
| Purchase #4 | $184.71 | 6.209% | $196.1786 | $196.18 | $196.20 | $196.20 |
| Purchase #5 | $199.46 | 10.795% | $220.9917 | $220.99 | $221.00 | $221.00 |
| Purchase #6 | $192.88 | 7.400% | $207.1531 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $206.80 | 9.847% | $227.1636 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,101.65 | $1,197.2519 | $1,197.24 | $1,197.25 | $1,197.50 | |