| 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 | $111.70 | 10.852% | $123.8217 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $73.74 | 7.393% | $79.1916 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $187.43 | 3.855% | $194.6554 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $141.30 | 6.431% | $150.387 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $45.34 | 12.850% | $51.1662 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $28.79 | 6.527% | $30.6691 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $182.40 | 9.228% | $199.2319 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $770.70 | $829.1229 | $829.13 | $829.10 | $829.20 | |