| 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 | $163.41 | 8.862% | $177.8914 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $225.99 | 8.510% | $245.2217 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $183.37 | 3.706% | $190.1657 | $190.17 | $190.15 | $190.20 |
| Purchase #4 | $229.98 | 3.176% | $237.2842 | $237.28 | $237.30 | $237.30 |
| Purchase #5 | $175.67 | 6.608% | $187.2783 | $187.28 | $187.30 | $187.30 |
| Purchase #6 | $81.82 | 8.469% | $88.7493 | $88.75 | $88.75 | $88.70 |
| Purchase #7 | $107.93 | 5.176% | $113.5165 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $1,168.17 | $1,240.1071 | $1,240.11 | $1,240.10 | $1,240.10 | |