| 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 | $141.36 | 8.240% | $153.0081 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $125.98 | 6.692% | $134.4106 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $105.57 | 9.819% | $115.9359 | $115.94 | $115.95 | $115.90 |
| Purchase #4 | $170.27 | 9.620% | $186.65 | $186.65 | $186.65 | $186.70 |
| Purchase #5 | $40.74 | 4.198% | $42.4503 | $42.45 | $42.45 | $42.50 |
| Purchase #6 | $107.29 | 4.711% | $112.3444 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $225.57 | 4.701% | $236.174 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $916.78 | $980.9733 | $980.97 | $980.95 | $981.00 | |