| 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 | $124.39 | 8.359% | $134.7878 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $154.89 | 7.663% | $166.7592 | $166.76 | $166.75 | $166.80 |
| Purchase #3 | $96.64 | 11.409% | $107.6657 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $110.52 | 8.724% | $120.1618 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $139.87 | 3.849% | $145.2536 | $145.25 | $145.25 | $145.30 |
| Purchase #6 | $77.32 | 13.520% | $87.7737 | $87.77 | $87.75 | $87.80 |
| Purchase #7 | $212.83 | 9.153% | $232.3103 | $232.31 | $232.30 | $232.30 |
| 7 purchase totals = | $916.46 | $994.7121 | $994.71 | $994.65 | $994.90 | |