| 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 | $132.65 | 4.723% | $138.9151 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $47.81 | 9.227% | $52.2214 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $188.77 | 10.754% | $209.0703 | $209.07 | $209.05 | $209.10 |
| Purchase #4 | $165.69 | 10.385% | $182.8969 | $182.90 | $182.90 | $182.90 |
| Purchase #5 | $169.41 | 3.593% | $175.4969 | $175.50 | $175.50 | $175.50 |
| Purchase #6 | $169.31 | 12.130% | $189.8473 | $189.85 | $189.85 | $189.80 |
| Purchase #7 | $154.43 | 5.549% | $162.9993 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $1,028.07 | $1,111.4472 | $1,111.46 | $1,111.40 | $1,111.40 | |