| 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 | $141.96 | 3.735% | $147.2622 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $5.94 | 7.127% | $6.3633 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $119.79 | 4.641% | $125.3495 | $125.35 | $125.35 | $125.30 |
| Purchase #4 | $46.67 | 11.643% | $52.1038 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $159.46 | 3.474% | $164.9996 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $43.39 | 3.364% | $44.8496 | $44.85 | $44.85 | $44.80 |
| Purchase #7 | $31.71 | 6.615% | $33.8076 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $548.92 | $574.7356 | $574.73 | $574.70 | $574.70 | |