| 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 | $182.59 | 8.772% | $198.6068 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $82.50 | 4.618% | $86.3099 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $123.99 | 7.175% | $132.8863 | $132.89 | $132.90 | $132.90 |
| Purchase #4 | $233.82 | 10.671% | $258.7709 | $258.77 | $258.75 | $258.80 |
| Purchase #5 | $9.54 | 7.828% | $10.2868 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $169.87 | 7.738% | $183.0145 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $62.62 | 12.628% | $70.5277 | $70.53 | $70.55 | $70.50 |
| 7 purchase totals = | $864.93 | $940.4029 | $940.41 | $940.40 | $940.40 | |