| 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 | $198.83 | 4.123% | $207.0278 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $186.69 | 13.857% | $212.5596 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $57.57 | 4.653% | $60.2487 | $60.25 | $60.25 | $60.20 |
| Purchase #4 | $14.63 | 13.254% | $16.5691 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $171.46 | 11.625% | $191.3922 | $191.39 | $191.40 | $191.40 |
| Purchase #6 | $37.83 | 8.610% | $41.0872 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $151.38 | 3.759% | $157.0704 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $818.39 | $885.9550 | $885.96 | $885.95 | $886.00 | |