| 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 | $146.77 | 9.233% | $160.3213 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $175.53 | 5.108% | $184.4961 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $142.30 | 8.548% | $154.4638 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $69.72 | 6.397% | $74.18 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $209.35 | 6.256% | $222.4469 | $222.45 | $222.45 | $222.40 |
| Purchase #6 | $206.56 | 8.811% | $224.76 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $112.35 | 12.501% | $126.3949 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $1,062.58 | $1,147.0630 | $1,147.06 | $1,147.05 | $1,147.10 | |