| 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 | $133.76 | 5.786% | $141.4994 | $141.50 | $141.50 | $141.50 |
| Purchase #2 | $87.83 | 10.753% | $97.2744 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $91.99 | 7.650% | $99.0272 | $99.03 | $99.05 | $99.00 |
| Purchase #4 | $71.83 | 4.583% | $75.122 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $200.94 | 5.771% | $212.5362 | $212.54 | $212.55 | $212.50 |
| Purchase #6 | $197.75 | 3.672% | $205.0114 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $70.31 | 12.560% | $79.1409 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $854.41 | $909.6115 | $909.61 | $909.60 | $909.50 | |