| 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 | $155.76 | 9.578% | $170.6787 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $124.51 | 11.295% | $138.5734 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $182.30 | 13.692% | $207.2605 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $246.37 | 8.531% | $267.3878 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $174.56 | 9.728% | $191.5412 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $100.90 | 13.184% | $114.2027 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $129.70 | 10.660% | $143.526 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $1,114.10 | $1,233.1703 | $1,233.17 | $1,233.20 | $1,233.20 | |