| 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 | $167.75 | 8.456% | $181.9349 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $210.85 | 12.663% | $237.5499 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $145.93 | 6.590% | $155.5468 | $155.55 | $155.55 | $155.50 |
| Purchase #4 | $181.61 | 7.574% | $195.3651 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $111.28 | 11.847% | $124.4633 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $51.97 | 7.264% | $55.7451 | $55.75 | $55.75 | $55.70 |
| Purchase #7 | $117.58 | 9.254% | $128.4609 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $986.97 | $1,079.0660 | $1,079.07 | $1,079.05 | $1,079.00 | |