| 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 | $119.55 | 7.192% | $128.148 | $128.15 | $128.15 | $128.10 |
| Purchase #2 | $142.66 | 8.126% | $154.2526 | $154.25 | $154.25 | $154.30 |
| Purchase #3 | $241.29 | 12.300% | $270.9687 | $270.97 | $270.95 | $271.00 |
| Purchase #4 | $146.80 | 12.542% | $165.2117 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $246.47 | 5.756% | $260.6568 | $260.66 | $260.65 | $260.70 |
| Purchase #6 | $192.68 | 3.531% | $199.4835 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $157.51 | 13.729% | $179.1345 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $1,246.96 | $1,357.8558 | $1,357.85 | $1,357.85 | $1,357.90 | |