| 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 | $180.39 | 6.465% | $192.0522 | $192.05 | $192.05 | $192.10 |
| Purchase #2 | $41.79 | 3.137% | $43.101 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $243.90 | 9.329% | $266.6534 | $266.65 | $266.65 | $266.70 |
| Purchase #4 | $196.40 | 9.520% | $215.0973 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $90.56 | 9.561% | $99.2184 | $99.22 | $99.20 | $99.20 |
| Purchase #6 | $27.36 | 3.121% | $28.2139 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $157.64 | 8.409% | $170.8959 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $938.04 | $1,015.2321 | $1,015.23 | $1,015.20 | $1,015.30 | |