| 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 | $175.45 | 4.298% | $182.9908 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $21.82 | 4.336% | $22.7661 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $207.52 | 4.591% | $217.0472 | $217.05 | $217.05 | $217.00 |
| Purchase #4 | $17.33 | 6.644% | $18.4814 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $6.57 | 6.461% | $6.9945 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $44.30 | 8.717% | $48.1616 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $11.32 | 5.291% | $11.9189 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $484.31 | $508.3605 | $508.36 | $508.35 | $508.40 | |