| 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 | $148.79 | 11.831% | $166.3933 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $241.88 | 12.757% | $272.7366 | $272.74 | $272.75 | $272.70 |
| Purchase #3 | $240.33 | 5.313% | $253.0987 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $119.54 | 6.544% | $127.3627 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $136.40 | 5.134% | $143.4028 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $67.47 | 6.375% | $71.7712 | $71.77 | $71.75 | $71.80 |
| Purchase #7 | $163.49 | 9.782% | $179.4826 | $179.48 | $179.50 | $179.50 |
| 7 purchase totals = | $1,117.90 | $1,214.2479 | $1,214.24 | $1,214.25 | $1,214.30 | |