| 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 | $72.66 | 12.423% | $81.6866 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $183.90 | 13.127% | $208.0406 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $191.28 | 4.124% | $199.1684 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $84.76 | 7.218% | $90.878 | $90.88 | $90.90 | $90.90 |
| Purchase #5 | $108.58 | 13.488% | $123.2253 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $158.99 | 11.416% | $177.1403 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $8.99 | 3.156% | $9.2737 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $809.16 | $889.4129 | $889.42 | $889.45 | $889.40 | |