| 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 | $129.33 | 6.487% | $137.7196 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $15.65 | 12.358% | $17.584 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $147.81 | 5.323% | $155.6779 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $20.42 | 3.311% | $21.0961 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $220.94 | 6.499% | $235.2989 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $138.96 | 5.404% | $146.4694 | $146.47 | $146.45 | $146.50 |
| Purchase #7 | $232.68 | 5.352% | $245.133 | $245.13 | $245.15 | $245.10 |
| 7 purchase totals = | $905.79 | $958.9789 | $958.98 | $959.00 | $959.00 | |