| 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 | $144.39 | 6.271% | $153.4447 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $27.97 | 8.830% | $30.4398 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $45.98 | 4.852% | $48.2109 | $48.21 | $48.20 | $48.20 |
| Purchase #4 | $46.69 | 10.763% | $51.7152 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $167.66 | 10.533% | $185.3196 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $27.58 | 5.221% | $29.02 | $29.02 | $29.00 | $29.00 |
| Purchase #7 | $109.51 | 11.241% | $121.82 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $569.78 | $619.9702 | $619.97 | $619.90 | $619.80 | |