| 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 | $117.70 | 9.548% | $128.938 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $33.68 | 13.429% | $38.2029 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $15.92 | 7.385% | $17.0957 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $167.28 | 5.319% | $176.1776 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $205.56 | 3.690% | $213.1452 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $156.62 | 4.481% | $163.6381 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $217.34 | 3.323% | $224.5622 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $914.10 | $961.7597 | $961.77 | $961.80 | $961.70 | |