| 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 | $218.46 | 5.325% | $230.093 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $207.97 | 6.865% | $222.2471 | $222.25 | $222.25 | $222.20 |
| Purchase #3 | $34.59 | 5.725% | $36.5703 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $87.38 | 8.680% | $94.9646 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $81.72 | 7.317% | $87.6995 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $64.87 | 12.414% | $72.923 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $154.95 | 5.861% | $164.0316 | $164.03 | $164.05 | $164.00 |
| 7 purchase totals = | $849.94 | $908.5291 | $908.52 | $908.50 | $908.50 | |