| 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 | $168.54 | 11.802% | $188.4311 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $173.75 | 12.595% | $195.6338 | $195.63 | $195.65 | $195.60 |
| Purchase #3 | $165.58 | 12.681% | $186.5772 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $15.89 | 11.541% | $17.7239 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $28.65 | 5.132% | $30.1203 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $98.72 | 11.652% | $110.2229 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $181.27 | 6.684% | $193.3861 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $832.40 | $922.0953 | $922.09 | $922.10 | $922.00 | |