| 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 | $190.87 | 8.449% | $206.9966 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $70.49 | 9.768% | $77.3755 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $159.75 | 6.765% | $170.5571 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $46.34 | 3.849% | $48.1236 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $212.64 | 3.270% | $219.5933 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $17.70 | 6.847% | $18.9119 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $125.87 | 10.624% | $139.2424 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $823.66 | $880.8004 | $880.80 | $880.80 | $880.80 | |