| 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 | $218.66 | 3.583% | $226.4946 | $226.49 | $226.50 | $226.50 |
| Purchase #2 | $5.81 | 13.702% | $6.6061 | $6.61 | $6.60 | $6.60 |
| Purchase #3 | $181.25 | 3.176% | $187.0065 | $187.01 | $187.00 | $187.00 |
| Purchase #4 | $154.58 | 3.342% | $159.7461 | $159.75 | $159.75 | $159.70 |
| Purchase #5 | $43.38 | 6.310% | $46.1173 | $46.12 | $46.10 | $46.10 |
| Purchase #6 | $74.28 | 8.482% | $80.5804 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $212.93 | 8.564% | $231.1653 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $890.89 | $937.7163 | $937.73 | $937.70 | $937.70 | |