| 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 | $127.88 | 5.120% | $134.4275 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $147.46 | 7.526% | $158.5578 | $158.56 | $158.55 | $158.60 |
| Purchase #3 | $42.99 | 7.458% | $46.1962 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $7.77 | 5.868% | $8.2259 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $54.65 | 6.119% | $57.994 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $243.88 | 8.764% | $265.2536 | $265.25 | $265.25 | $265.30 |
| Purchase #7 | $49.79 | 13.393% | $56.4584 | $56.46 | $56.45 | $56.50 |
| 7 purchase totals = | $674.42 | $727.1134 | $727.12 | $727.15 | $727.20 | |