| 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 | $184.81 | 9.582% | $202.5185 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $87.53 | 12.548% | $98.5133 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $154.90 | 5.825% | $163.9229 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $157.57 | 4.480% | $164.6291 | $164.63 | $164.65 | $164.60 |
| Purchase #5 | $60.41 | 9.576% | $66.1949 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $81.27 | 7.110% | $87.0483 | $87.05 | $87.05 | $87.00 |
| Purchase #7 | $25.48 | 8.717% | $27.7011 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $751.97 | $810.5281 | $810.52 | $810.50 | $810.40 | |