| 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 | $155.86 | 12.855% | $175.8958 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $16.60 | 10.665% | $18.3704 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $236.89 | 13.406% | $268.6475 | $268.65 | $268.65 | $268.60 |
| Purchase #4 | $26.87 | 12.530% | $30.2368 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $66.89 | 7.379% | $71.8258 | $71.83 | $71.85 | $71.80 |
| Purchase #6 | $20.83 | 5.754% | $22.0286 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $43.46 | 8.392% | $47.1072 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $567.40 | $634.1121 | $634.13 | $634.15 | $634.00 | |