| 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 | $132.81 | 10.715% | $147.0406 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $127.80 | 10.380% | $141.0656 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $159.27 | 7.245% | $170.8091 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $16.88 | 12.599% | $19.0067 | $19.01 | $19.00 | $19.00 |
| Purchase #5 | $100.69 | 13.761% | $114.546 | $114.55 | $114.55 | $114.50 |
| Purchase #6 | $191.25 | 12.359% | $214.8866 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $30.40 | 3.732% | $31.5345 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $759.10 | $838.8891 | $838.90 | $838.90 | $838.80 | |