| 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 | $17.65 | 4.795% | $18.4963 | $18.50 | $18.50 | $18.50 |
| Purchase #2 | $108.76 | 6.418% | $115.7402 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $152.27 | 5.459% | $160.5824 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $236.57 | 3.568% | $245.0108 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $213.40 | 9.186% | $233.0029 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $126.77 | 9.530% | $138.8512 | $138.85 | $138.85 | $138.90 |
| Purchase #7 | $64.35 | 5.136% | $67.655 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $919.77 | $979.3388 | $979.34 | $979.35 | $979.40 | |