| 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 | $165.55 | 9.676% | $181.5686 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $209.62 | 10.634% | $231.911 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $61.64 | 12.574% | $69.3906 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $110.92 | 10.186% | $122.2183 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $51.56 | 8.633% | $56.0112 | $56.01 | $56.00 | $56.00 |
| Purchase #6 | $60.65 | 6.291% | $64.4655 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $46.92 | 4.474% | $49.0192 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $706.86 | $774.5844 | $774.59 | $774.50 | $774.60 | |