| 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 | $176.79 | 6.441% | $188.177 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $14.33 | 11.412% | $15.9653 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $162.99 | 10.613% | $180.2881 | $180.29 | $180.30 | $180.30 |
| Purchase #4 | $202.58 | 6.260% | $215.2615 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $179.84 | 10.254% | $198.2808 | $198.28 | $198.30 | $198.30 |
| Purchase #6 | $52.84 | 6.225% | $56.1293 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $12.32 | 12.433% | $13.8517 | $13.85 | $13.85 | $13.90 |
| 7 purchase totals = | $801.69 | $867.9537 | $867.96 | $868.00 | $868.10 | |