| 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 | $151.34 | 11.397% | $168.5882 | $168.59 | $168.60 | $168.60 |
| Purchase #2 | $82.94 | 3.436% | $85.7898 | $85.79 | $85.80 | $85.80 |
| Purchase #3 | $10.76 | 5.366% | $11.3374 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $229.58 | 8.567% | $249.2481 | $249.25 | $249.25 | $249.20 |
| Purchase #5 | $50.66 | 8.864% | $55.1505 | $55.15 | $55.15 | $55.20 |
| Purchase #6 | $32.31 | 11.873% | $36.1462 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $158.52 | 12.125% | $177.7406 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $716.11 | $784.0008 | $784.01 | $784.05 | $783.90 | |