| 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 | $154.96 | 5.547% | $163.5556 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $16.61 | 7.403% | $17.8396 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $177.33 | 9.301% | $193.8235 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $180.35 | 4.257% | $188.0275 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $66.98 | 6.169% | $71.112 | $71.11 | $71.10 | $71.10 |
| Purchase #6 | $60.78 | 11.747% | $67.9198 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $165.72 | 6.260% | $176.0941 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $822.73 | $878.3721 | $878.37 | $878.35 | $878.30 | |