| 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 | $152.26 | 7.592% | $163.8196 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $165.77 | 3.301% | $171.2421 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $207.74 | 7.841% | $224.0289 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $161.50 | 3.565% | $167.2575 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $210.83 | 4.263% | $219.8177 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $212.60 | 8.289% | $230.2224 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $227.90 | 6.859% | $243.5317 | $243.53 | $243.55 | $243.50 |
| 7 purchase totals = | $1,338.60 | $1,419.9199 | $1,419.92 | $1,419.90 | $1,419.80 | |