| 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 | $183.94 | 3.499% | $190.3761 | $190.38 | $190.40 | $190.40 |
| Purchase #2 | $205.69 | 11.638% | $229.6282 | $229.63 | $229.65 | $229.60 |
| Purchase #3 | $33.82 | 8.518% | $36.7008 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $89.35 | 11.683% | $99.7888 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $236.78 | 4.413% | $247.2291 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $140.73 | 3.518% | $145.6809 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $227.91 | 3.323% | $235.4834 | $235.48 | $235.50 | $235.50 |
| 7 purchase totals = | $1,118.22 | $1,184.8873 | $1,184.89 | $1,185.00 | $1,184.90 | |