| 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 | $194.58 | 4.150% | $202.6551 | $202.66 | $202.65 | $202.70 |
| Purchase #2 | $104.38 | 10.393% | $115.2282 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $118.52 | 7.533% | $127.4481 | $127.45 | $127.45 | $127.40 |
| Purchase #4 | $246.59 | 3.221% | $254.5327 | $254.53 | $254.55 | $254.50 |
| Purchase #5 | $145.33 | 8.840% | $158.1772 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $42.30 | 8.254% | $45.7914 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $18.47 | 5.119% | $19.4155 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $870.17 | $923.2482 | $923.26 | $923.30 | $923.20 | |