| 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 | $129.60 | 13.174% | $146.6735 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $97.56 | 4.806% | $102.2487 | $102.25 | $102.25 | $102.20 |
| Purchase #3 | $15.50 | 3.179% | $15.9927 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $228.86 | 8.862% | $249.1416 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $40.85 | 6.324% | $43.4334 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $116.66 | 11.695% | $130.3034 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $137.53 | 13.539% | $156.1502 | $156.15 | $156.15 | $156.20 |
| 7 purchase totals = | $766.56 | $843.9435 | $843.93 | $843.95 | $843.90 | |