| 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 | $208.60 | 3.131% | $215.1313 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $157.83 | 5.493% | $166.4996 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $162.54 | 9.200% | $177.4937 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $222.38 | 3.241% | $229.5873 | $229.59 | $229.60 | $229.60 |
| Purchase #5 | $38.35 | 6.282% | $40.7591 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $32.97 | 11.469% | $36.7513 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $44.78 | 3.634% | $46.4073 | $46.41 | $46.40 | $46.40 |
| 7 purchase totals = | $867.45 | $912.6296 | $912.63 | $912.65 | $912.70 | |