| 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 | $130.25 | 3.747% | $135.1305 | $135.13 | $135.15 | $135.10 |
| Purchase #2 | $44.57 | 9.453% | $48.7832 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $237.85 | 3.303% | $245.7062 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $18.69 | 11.402% | $20.821 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $146.64 | 9.153% | $160.062 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $136.76 | 12.599% | $153.9904 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $155.59 | 8.675% | $169.0874 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $870.35 | $933.5807 | $933.58 | $933.60 | $933.60 | |