| 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 | $173.75 | 4.197% | $181.0423 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $63.81 | 3.196% | $65.8494 | $65.85 | $65.85 | $65.80 |
| Purchase #3 | $79.29 | 11.276% | $88.2307 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $37.28 | 6.861% | $39.8378 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $10.36 | 13.454% | $11.7538 | $11.75 | $11.75 | $11.80 |
| Purchase #6 | $246.32 | 12.229% | $276.4425 | $276.44 | $276.45 | $276.40 |
| Purchase #7 | $227.99 | 10.656% | $252.2846 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $838.80 | $915.4411 | $915.43 | $915.50 | $915.30 | |