| 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 | $152.67 | 9.192% | $166.7034 | $166.70 | $166.70 | $166.70 |
| Purchase #2 | $100.46 | 5.775% | $106.2616 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $145.45 | 3.824% | $151.012 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $178.65 | 3.458% | $184.8277 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $81.70 | 12.641% | $92.0277 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $26.74 | 12.527% | $30.0897 | $30.09 | $30.10 | $30.10 |
| Purchase #7 | $188.83 | 11.757% | $211.0307 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $874.50 | $941.9528 | $941.95 | $942.00 | $941.90 | |