| 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 | $162.47 | 12.129% | $182.176 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $231.81 | 9.422% | $253.6511 | $253.65 | $253.65 | $253.70 |
| Purchase #3 | $221.98 | 6.185% | $235.7095 | $235.71 | $235.70 | $235.70 |
| Purchase #4 | $75.90 | 6.352% | $80.7212 | $80.72 | $80.70 | $80.70 |
| Purchase #5 | $169.98 | 5.595% | $179.4904 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $193.47 | 7.587% | $208.1486 | $208.15 | $208.15 | $208.10 |
| Purchase #7 | $35.76 | 3.398% | $36.9751 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $1,091.37 | $1,176.8719 | $1,176.88 | $1,176.90 | $1,176.90 | |