| 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 | $137.29 | 6.553% | $146.2866 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $150.59 | 9.658% | $165.134 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $173.36 | 5.413% | $182.744 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $177.50 | 12.375% | $199.4656 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $27.88 | 9.762% | $30.6016 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $5.58 | 7.663% | $6.0076 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $189.94 | 7.148% | $203.5169 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $862.14 | $933.7563 | $933.76 | $933.75 | $933.70 | |