| 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 | $172.28 | 6.115% | $182.8149 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $172.29 | 7.174% | $184.6501 | $184.65 | $184.65 | $184.70 |
| Purchase #3 | $125.62 | 9.666% | $137.7624 | $137.76 | $137.75 | $137.80 |
| Purchase #4 | $163.69 | 9.260% | $178.8477 | $178.85 | $178.85 | $178.80 |
| Purchase #5 | $24.37 | 11.254% | $27.1126 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $42.27 | 3.730% | $43.8467 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $228.71 | 3.593% | $236.9276 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $929.23 | $991.9620 | $991.96 | $991.95 | $991.90 | |