| 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 | $164.64 | 7.524% | $177.0275 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $156.85 | 9.307% | $171.448 | $171.45 | $171.45 | $171.40 |
| Purchase #3 | $226.54 | 4.704% | $237.1964 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $213.89 | 13.756% | $243.3127 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $108.73 | 6.749% | $116.0682 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $112.69 | 7.814% | $121.4956 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $164.69 | 10.168% | $181.4357 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $1,148.03 | $1,247.9841 | $1,248.00 | $1,248.00 | $1,247.90 | |