| 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 | $176.60 | 6.820% | $188.6441 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $248.82 | 6.156% | $264.1374 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $71.68 | 5.249% | $75.4425 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $182.54 | 7.826% | $196.8256 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $174.59 | 12.151% | $195.8044 | $195.80 | $195.80 | $195.80 |
| Purchase #6 | $193.56 | 11.485% | $215.7904 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $136.25 | 9.162% | $148.7332 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $1,184.04 | $1,285.3776 | $1,285.37 | $1,285.45 | $1,285.20 | |