| 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 | $157.77 | 10.526% | $174.3769 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $195.33 | 3.679% | $202.5162 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $201.76 | 12.420% | $226.8186 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $95.37 | 5.824% | $100.9243 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $119.52 | 12.797% | $134.815 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $84.53 | 12.206% | $94.8477 | $94.85 | $94.85 | $94.80 |
| Purchase #7 | $33.37 | 13.477% | $37.8673 | $37.87 | $37.85 | $37.90 |
| 7 purchase totals = | $887.65 | $972.1660 | $972.18 | $972.10 | $972.10 | |