| 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 | $123.91 | 5.560% | $130.7994 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $155.90 | 12.663% | $175.6416 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $174.59 | 4.602% | $182.6246 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $34.94 | 13.122% | $39.5248 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $177.76 | 4.658% | $186.0401 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $29.35 | 4.567% | $30.6904 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $85.34 | 13.840% | $97.1511 | $97.15 | $97.15 | $97.20 |
| 7 purchase totals = | $781.79 | $842.4720 | $842.46 | $842.45 | $842.40 | |