| 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 | $186.98 | 3.158% | $192.8848 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $77.80 | 7.632% | $83.7377 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $107.25 | 11.697% | $119.795 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $80.64 | 4.309% | $84.1148 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $80.28 | 7.831% | $86.5667 | $86.57 | $86.55 | $86.60 |
| Purchase #6 | $219.72 | 6.760% | $234.5731 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $138.92 | 12.372% | $156.1072 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $891.59 | $957.7793 | $957.78 | $957.75 | $957.80 | |