| 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 | $180.36 | 11.769% | $201.5866 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $12.39 | 6.379% | $13.1804 | $13.18 | $13.20 | $13.20 |
| Purchase #3 | $112.86 | 7.595% | $121.4317 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $77.61 | 7.363% | $83.3244 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $61.70 | 6.332% | $65.6068 | $65.61 | $65.60 | $65.60 |
| Purchase #6 | $79.30 | 12.110% | $88.9032 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $246.42 | 6.616% | $262.7231 | $262.72 | $262.70 | $262.70 |
| 7 purchase totals = | $770.64 | $836.7562 | $836.75 | $836.75 | $836.70 | |