| 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 | $138.37 | 5.528% | $146.0191 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $205.60 | 10.401% | $226.9845 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $154.37 | 13.517% | $175.2362 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $168.66 | 5.737% | $178.336 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $123.44 | 5.108% | $129.7453 | $129.75 | $129.75 | $129.70 |
| Purchase #6 | $24.49 | 12.379% | $27.5216 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $229.68 | 3.259% | $237.1653 | $237.17 | $237.15 | $237.20 |
| 7 purchase totals = | $1,044.61 | $1,121.0080 | $1,121.02 | $1,121.00 | $1,120.90 | |