| 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 | $175.89 | 4.134% | $183.1613 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $91.57 | 9.555% | $100.3195 | $100.32 | $100.30 | $100.30 |
| Purchase #3 | $156.87 | 12.363% | $176.2638 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $208.44 | 7.774% | $224.6441 | $224.64 | $224.65 | $224.60 |
| Purchase #5 | $94.45 | 3.505% | $97.7605 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $14.99 | 10.710% | $16.5954 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $167.45 | 10.830% | $185.5848 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $909.66 | $984.3294 | $984.32 | $984.30 | $984.40 | |