| 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 | $154.41 | 13.636% | $175.4653 | $175.47 | $175.45 | $175.50 |
| Purchase #2 | $10.45 | 13.209% | $11.8303 | $11.83 | $11.85 | $11.80 |
| Purchase #3 | $205.46 | 7.333% | $220.5264 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $167.63 | 10.296% | $184.8892 | $184.89 | $184.90 | $184.90 |
| Purchase #5 | $177.96 | 3.745% | $184.6246 | $184.62 | $184.60 | $184.60 |
| Purchase #6 | $46.33 | 13.125% | $52.4108 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $55.73 | 11.684% | $62.2415 | $62.24 | $62.25 | $62.20 |
| 7 purchase totals = | $817.97 | $891.9881 | $891.99 | $892.00 | $891.90 | |