| 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 | $181.85 | 9.720% | $199.5258 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $207.43 | 3.396% | $214.4743 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $11.87 | 6.304% | $12.6183 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $225.83 | 12.248% | $253.4897 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $125.91 | 6.594% | $134.2125 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $168.77 | 4.814% | $176.8946 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $159.52 | 12.310% | $179.1569 | $179.16 | $179.15 | $179.20 |
| 7 purchase totals = | $1,081.18 | $1,170.3721 | $1,170.37 | $1,170.35 | $1,170.40 | |