| 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 | $127.41 | 12.668% | $143.5503 | $143.55 | $143.55 | $143.60 |
| Purchase #2 | $129.74 | 3.731% | $134.5806 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $226.35 | 5.141% | $237.9867 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $188.62 | 8.627% | $204.8922 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $205.38 | 5.825% | $217.3434 | $217.34 | $217.35 | $217.30 |
| Purchase #6 | $159.81 | 13.517% | $181.4115 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $150.70 | 7.122% | $161.4329 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $1,188.01 | $1,281.1976 | $1,281.19 | $1,281.25 | $1,281.20 | |