| 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 | $164.35 | 5.382% | $173.1953 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $73.88 | 10.312% | $81.4985 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $41.40 | 12.733% | $46.6715 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $150.30 | 11.115% | $167.0058 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $234.75 | 9.518% | $257.0935 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $11.78 | 13.123% | $13.3259 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $84.43 | 12.864% | $95.2911 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $760.89 | $834.0816 | $834.09 | $834.10 | $834.10 | |