| 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 | $171.35 | 3.166% | $176.7749 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $94.86 | 10.107% | $104.4475 | $104.45 | $104.45 | $104.40 |
| Purchase #3 | $11.84 | 3.520% | $12.2568 | $12.26 | $12.25 | $12.30 |
| Purchase #4 | $48.75 | 6.480% | $51.909 | $51.91 | $51.90 | $51.90 |
| Purchase #5 | $227.89 | 6.609% | $242.9513 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $19.60 | 10.818% | $21.7203 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $107.96 | 12.823% | $121.8037 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $682.25 | $731.8635 | $731.86 | $731.80 | $731.90 | |