| 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 | $163.73 | 12.568% | $184.3076 | $184.31 | $184.30 | $184.30 |
| Purchase #2 | $36.35 | 7.817% | $39.1915 | $39.19 | $39.20 | $39.20 |
| Purchase #3 | $27.48 | 10.692% | $30.4182 | $30.42 | $30.40 | $30.40 |
| Purchase #4 | $13.96 | 8.468% | $15.1421 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $81.48 | 4.161% | $84.8704 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $59.53 | 7.123% | $63.7703 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $60.64 | 4.821% | $63.5635 | $63.56 | $63.55 | $63.60 |
| 7 purchase totals = | $443.17 | $481.2636 | $481.26 | $481.20 | $481.30 | |