| 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 | $134.53 | 7.207% | $144.2256 | $144.23 | $144.25 | $144.20 |
| Purchase #2 | $98.38 | 9.339% | $107.5677 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $172.44 | 7.755% | $185.8127 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $8.71 | 4.416% | $9.0946 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $31.33 | 12.411% | $35.2184 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $113.73 | 3.154% | $117.317 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $200.59 | 6.811% | $214.2522 | $214.25 | $214.25 | $214.30 |
| 7 purchase totals = | $759.71 | $813.4882 | $813.49 | $813.45 | $813.50 | |