| 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 | $175.99 | 8.538% | $191.016 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $215.78 | 9.315% | $235.8799 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $191.38 | 13.652% | $217.5072 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $135.31 | 5.346% | $142.5437 | $142.54 | $142.55 | $142.50 |
| Purchase #5 | $92.85 | 4.569% | $97.0923 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $106.49 | 10.395% | $117.5596 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $82.77 | 4.610% | $86.5857 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $1,000.57 | $1,088.1844 | $1,088.19 | $1,088.20 | $1,088.20 | |