| 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 | $161.38 | 13.840% | $183.715 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $161.58 | 3.665% | $167.5019 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $175.36 | 3.706% | $181.8588 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $97.86 | 5.340% | $103.0857 | $103.09 | $103.10 | $103.10 |
| Purchase #5 | $225.56 | 3.623% | $233.732 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $76.42 | 6.444% | $81.3445 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $5.52 | 4.784% | $5.7841 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $903.68 | $957.0220 | $957.02 | $957.05 | $957.00 | |