| 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 | $148.38 | 5.460% | $156.4815 | $156.48 | $156.50 | $156.50 |
| Purchase #2 | $18.27 | 8.517% | $19.8261 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $79.80 | 13.869% | $90.8675 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $130.82 | 12.344% | $146.9684 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $6.74 | 7.667% | $7.2568 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $248.42 | 4.699% | $260.0933 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $235.56 | 8.659% | $255.9571 | $255.96 | $255.95 | $256.00 |
| 7 purchase totals = | $867.99 | $937.4507 | $937.46 | $937.45 | $937.60 | |