| 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 | $197.41 | 4.189% | $205.6795 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $102.56 | 9.566% | $112.3709 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $143.35 | 9.280% | $156.6529 | $156.65 | $156.65 | $156.70 |
| Purchase #4 | $250.55 | 5.369% | $264.002 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $31.31 | 4.293% | $32.6541 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $49.39 | 5.581% | $52.1465 | $52.15 | $52.15 | $52.10 |
| Purchase #7 | $158.68 | 7.543% | $170.6492 | $170.65 | $170.65 | $170.60 |
| 7 purchase totals = | $933.25 | $994.1551 | $994.15 | $994.15 | $994.20 | |