| 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 | $183.42 | 9.369% | $200.6046 | $200.60 | $200.60 | $200.60 |
| Purchase #2 | $44.93 | 4.843% | $47.106 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $17.37 | 4.845% | $18.2116 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $114.50 | 10.804% | $126.8706 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $59.52 | 6.344% | $63.2959 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $175.41 | 12.619% | $197.545 | $197.55 | $197.55 | $197.50 |
| Purchase #7 | $95.93 | 10.315% | $105.8252 | $105.83 | $105.85 | $105.80 |
| 7 purchase totals = | $691.08 | $759.4589 | $759.47 | $759.45 | $759.40 | |