| 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 | $25.71 | 5.655% | $27.1639 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $161.48 | 13.312% | $182.9762 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $147.61 | 10.393% | $162.9511 | $162.95 | $162.95 | $163.00 |
| Purchase #4 | $174.85 | 9.117% | $190.7911 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $56.72 | 4.556% | $59.3042 | $59.30 | $59.30 | $59.30 |
| Purchase #6 | $32.27 | 12.801% | $36.4009 | $36.40 | $36.40 | $36.40 |
| Purchase #7 | $151.36 | 12.418% | $170.1559 | $170.16 | $170.15 | $170.20 |
| 7 purchase totals = | $750.00 | $829.7433 | $829.74 | $829.75 | $829.90 | |