| 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 | $160.92 | 13.108% | $182.0134 | $182.01 | $182.00 | $182.00 |
| Purchase #2 | $158.69 | 13.297% | $179.791 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $27.88 | 3.698% | $28.911 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $193.79 | 9.187% | $211.5935 | $211.59 | $211.60 | $211.60 |
| Purchase #5 | $167.57 | 12.185% | $187.9884 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $60.92 | 12.274% | $68.3973 | $68.40 | $68.40 | $68.40 |
| Purchase #7 | $154.50 | 10.371% | $170.5232 | $170.52 | $170.50 | $170.50 |
| 7 purchase totals = | $924.27 | $1,029.2178 | $1,029.21 | $1,029.20 | $1,029.20 | |