| 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 | $183.38 | 7.283% | $196.7356 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $107.90 | 13.629% | $122.6057 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $108.27 | 3.324% | $111.8689 | $111.87 | $111.85 | $111.90 |
| Purchase #4 | $102.80 | 3.429% | $106.325 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $214.43 | 13.339% | $243.0328 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $53.53 | 13.567% | $60.7924 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $6.70 | 12.273% | $7.5223 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $777.01 | $848.8827 | $848.89 | $848.90 | $848.80 | |