| 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 | $156.84 | 7.602% | $168.763 | $168.76 | $168.75 | $168.80 |
| Purchase #2 | $57.71 | 7.599% | $62.0954 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $31.47 | 9.160% | $34.3527 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $239.47 | 8.761% | $260.45 | $260.45 | $260.45 | $260.50 |
| Purchase #5 | $10.80 | 6.122% | $11.4612 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $233.52 | 5.861% | $247.2066 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $46.99 | 12.249% | $52.7458 | $52.75 | $52.75 | $52.70 |
| 7 purchase totals = | $776.80 | $837.0747 | $837.08 | $837.05 | $837.20 | |