| 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 | $144.28 | 13.585% | $163.8804 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $77.49 | 13.242% | $87.7512 | $87.75 | $87.75 | $87.80 |
| Purchase #3 | $56.26 | 4.377% | $58.7225 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $196.54 | 12.247% | $220.6103 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $192.80 | 8.568% | $209.3191 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $93.96 | 6.132% | $99.7216 | $99.72 | $99.70 | $99.70 |
| Purchase #7 | $51.86 | 12.833% | $58.5152 | $58.52 | $58.50 | $58.50 |
| 7 purchase totals = | $813.19 | $898.5203 | $898.52 | $898.45 | $898.50 | |