| 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 | $206.69 | 7.725% | $222.6568 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $141.79 | 10.676% | $156.9275 | $156.93 | $156.95 | $156.90 |
| Purchase #3 | $79.64 | 4.420% | $83.1601 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $21.55 | 9.498% | $23.5968 | $23.60 | $23.60 | $23.60 |
| Purchase #5 | $145.59 | 5.675% | $153.8522 | $153.85 | $153.85 | $153.90 |
| Purchase #6 | $218.95 | 13.191% | $247.8317 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $30.35 | 4.251% | $31.6402 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $844.56 | $919.6653 | $919.67 | $919.70 | $919.70 | |