| 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 | $144.69 | 7.389% | $155.3811 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $189.59 | 10.835% | $210.1321 | $210.13 | $210.15 | $210.10 |
| Purchase #3 | $83.76 | 3.466% | $86.6631 | $86.66 | $86.65 | $86.70 |
| Purchase #4 | $46.87 | 3.480% | $48.5011 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $126.56 | 6.410% | $134.6725 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $115.65 | 6.694% | $123.3916 | $123.39 | $123.40 | $123.40 |
| Purchase #7 | $119.65 | 11.697% | $133.6455 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $826.77 | $892.3870 | $892.38 | $892.40 | $892.40 | |