| 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 | $144.89 | 8.492% | $157.1941 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $45.37 | 9.417% | $49.6425 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $165.83 | 3.483% | $171.6059 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $182.59 | 6.293% | $194.0804 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $29.81 | 3.830% | $30.9517 | $30.95 | $30.95 | $31.00 |
| Purchase #6 | $36.39 | 10.322% | $40.1462 | $40.15 | $40.15 | $40.10 |
| Purchase #7 | $105.30 | 11.552% | $117.4643 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $710.18 | $761.0851 | $761.08 | $761.10 | $761.10 | |