| 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 | $164.33 | 7.334% | $176.382 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $219.79 | 5.358% | $231.5663 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $48.65 | 12.868% | $54.9103 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $103.35 | 8.600% | $112.2381 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $169.34 | 11.159% | $188.2367 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $176.86 | 3.785% | $183.5542 | $183.55 | $183.55 | $183.60 |
| Purchase #7 | $95.62 | 3.665% | $99.1245 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $977.94 | $1,046.0121 | $1,046.01 | $1,046.00 | $1,046.00 | |