| 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 | $177.66 | 6.327% | $188.9005 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $195.25 | 8.676% | $212.1899 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $167.83 | 6.694% | $179.0645 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $134.58 | 13.598% | $152.8802 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $151.41 | 8.730% | $164.6281 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $66.87 | 11.718% | $74.7058 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $209.66 | 3.794% | $217.6145 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $1,103.26 | $1,189.9835 | $1,189.98 | $1,190.00 | $1,190.00 | |