| 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 | $175.84 | 13.652% | $199.8457 | $199.85 | $199.85 | $199.80 |
| Purchase #2 | $131.28 | 5.804% | $138.8995 | $138.90 | $138.90 | $138.90 |
| Purchase #3 | $144.78 | 12.395% | $162.7255 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $48.70 | 13.660% | $55.3524 | $55.35 | $55.35 | $55.40 |
| Purchase #5 | $171.90 | 13.272% | $194.7146 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $139.39 | 4.791% | $146.0682 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $34.43 | 9.224% | $37.6058 | $37.61 | $37.60 | $37.60 |
| 7 purchase totals = | $846.32 | $935.2117 | $935.22 | $935.20 | $935.20 | |