| 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 | $225.87 | 13.865% | $257.1869 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $12.42 | 3.465% | $12.8504 | $12.85 | $12.85 | $12.90 |
| Purchase #3 | $121.84 | 10.626% | $134.7867 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $143.75 | 10.832% | $159.321 | $159.32 | $159.30 | $159.30 |
| Purchase #5 | $163.65 | 10.253% | $180.429 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $194.67 | 12.565% | $219.1303 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $147.97 | 9.695% | $162.3157 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $1,010.17 | $1,126.0200 | $1,126.03 | $1,126.05 | $1,126.00 | |