| 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 | $159.83 | 4.705% | $167.35 | $167.35 | $167.35 | $167.40 |
| Purchase #2 | $21.83 | 3.608% | $22.6176 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $61.98 | 3.638% | $64.2348 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $28.27 | 6.488% | $30.1042 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $98.94 | 4.676% | $103.5664 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $76.95 | 6.458% | $81.9194 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $193.90 | 5.210% | $204.0022 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $641.70 | $673.7946 | $673.79 | $673.75 | $673.80 | |