| 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 | $167.47 | 12.766% | $188.8492 | $188.85 | $188.85 | $188.80 |
| Purchase #2 | $115.87 | 4.834% | $121.4712 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $122.82 | 3.638% | $127.2882 | $127.29 | $127.30 | $127.30 |
| Purchase #4 | $220.84 | 10.240% | $243.454 | $243.45 | $243.45 | $243.50 |
| Purchase #5 | $170.80 | 13.199% | $193.3439 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $236.53 | 10.253% | $260.7814 | $260.78 | $260.80 | $260.80 |
| Purchase #7 | $157.90 | 7.760% | $170.153 | $170.15 | $170.15 | $170.20 |
| 7 purchase totals = | $1,192.23 | $1,305.3409 | $1,305.33 | $1,305.35 | $1,305.40 | |