| 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 | $205.85 | 11.144% | $228.7899 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $148.28 | 9.145% | $161.8402 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $125.56 | 10.480% | $138.7187 | $138.72 | $138.70 | $138.70 |
| Purchase #4 | $73.80 | 7.828% | $79.5771 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $122.37 | 10.185% | $134.8334 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $128.30 | 8.109% | $138.7038 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $106.89 | 5.687% | $112.9688 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $911.05 | $995.4319 | $995.43 | $995.45 | $995.40 | |