| 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 | $192.57 | 9.497% | $210.8584 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $57.78 | 7.715% | $62.2377 | $62.24 | $62.25 | $62.20 |
| Purchase #3 | $28.36 | 5.354% | $29.8784 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $205.72 | 5.844% | $217.7423 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $74.41 | 10.802% | $82.4478 | $82.45 | $82.45 | $82.40 |
| Purchase #6 | $177.58 | 4.477% | $185.5303 | $185.53 | $185.55 | $185.50 |
| Purchase #7 | $141.56 | 4.645% | $148.1355 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $877.98 | $936.8304 | $936.84 | $936.90 | $936.70 | |