| 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 | $177.56 | 13.449% | $201.44 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $147.81 | 11.205% | $164.3721 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $59.44 | 12.603% | $66.9312 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $101.57 | 3.373% | $104.996 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $116.95 | 9.540% | $128.107 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $158.75 | 13.833% | $180.7099 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $42.52 | 7.645% | $45.7707 | $45.77 | $45.75 | $45.80 |
| 7 purchase totals = | $804.60 | $892.3269 | $892.33 | $892.30 | $892.30 | |