| 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 | $191.37 | 11.350% | $213.0905 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $158.60 | 12.864% | $179.0023 | $179.00 | $179.00 | $179.00 |
| Purchase #3 | $13.59 | 10.836% | $15.0626 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $162.31 | 8.572% | $176.2232 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $72.27 | 4.828% | $75.7592 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $95.75 | 9.848% | $105.1795 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $198.83 | 5.319% | $209.4058 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $892.72 | $973.7231 | $973.72 | $973.70 | $973.80 | |