| 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 | $80.35 | 13.495% | $91.1932 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $203.63 | 8.592% | $221.1259 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $25.51 | 8.806% | $27.7564 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $114.40 | 6.263% | $121.5649 | $121.56 | $121.55 | $121.60 |
| Purchase #5 | $108.73 | 8.705% | $118.1949 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $147.32 | 5.612% | $155.5876 | $155.59 | $155.60 | $155.60 |
| Purchase #7 | $190.29 | 9.292% | $207.9717 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $870.23 | $943.3946 | $943.39 | $943.40 | $943.50 | |