| 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 | $175.61 | 7.737% | $189.1969 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $180.82 | 11.377% | $201.3919 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $146.83 | 9.256% | $160.4206 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $21.41 | 8.520% | $23.2341 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $57.93 | 10.532% | $64.0312 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $167.35 | 7.565% | $180.01 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $159.40 | 4.145% | $166.0071 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $909.35 | $984.2918 | $984.29 | $984.30 | $984.20 | |