| 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 | $139.99 | 4.512% | $146.3063 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $183.71 | 8.477% | $199.2831 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $39.30 | 5.211% | $41.3479 | $41.35 | $41.35 | $41.30 |
| Purchase #4 | $180.77 | 6.410% | $192.3574 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $55.38 | 3.225% | $57.166 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $59.94 | 7.846% | $64.6429 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $118.73 | 5.719% | $125.5202 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $777.82 | $826.6238 | $826.63 | $826.60 | $826.60 | |