| 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 | $16.63 | 6.786% | $17.7585 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $163.60 | 13.197% | $185.1903 | $185.19 | $185.20 | $185.20 |
| Purchase #3 | $134.72 | 11.581% | $150.3219 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $223.60 | 4.695% | $234.098 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $226.97 | 10.151% | $250.0097 | $250.01 | $250.00 | $250.00 |
| Purchase #6 | $7.97 | 7.443% | $8.5632 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $192.27 | 3.735% | $199.4513 | $199.45 | $199.45 | $199.50 |
| 7 purchase totals = | $965.76 | $1,045.3929 | $1,045.39 | $1,045.35 | $1,045.50 | |