| 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 | $170.95 | 3.587% | $177.082 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $151.63 | 10.857% | $168.0925 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $40.79 | 4.414% | $42.5905 | $42.59 | $42.60 | $42.60 |
| Purchase #4 | $46.36 | 9.173% | $50.6126 | $50.61 | $50.60 | $50.60 |
| Purchase #5 | $50.47 | 13.836% | $57.453 | $57.45 | $57.45 | $57.50 |
| Purchase #6 | $235.46 | 11.868% | $263.4044 | $263.40 | $263.40 | $263.40 |
| Purchase #7 | $104.98 | 13.541% | $119.1953 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $800.64 | $878.4303 | $878.42 | $878.45 | $878.50 | |