| 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 | $22.41 | 3.247% | $23.1377 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $163.73 | 3.675% | $169.7471 | $169.75 | $169.75 | $169.70 |
| Purchase #3 | $173.81 | 4.334% | $181.3429 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $123.81 | 11.343% | $137.8538 | $137.85 | $137.85 | $137.90 |
| Purchase #5 | $170.84 | 5.482% | $180.2054 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $199.25 | 5.233% | $209.6768 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $44.28 | 5.119% | $46.5467 | $46.55 | $46.55 | $46.50 |
| 7 purchase totals = | $898.13 | $948.5104 | $948.52 | $948.55 | $948.40 | |