| 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 | $182.84 | 6.501% | $194.7264 | $194.73 | $194.75 | $194.70 |
| Purchase #2 | $234.55 | 7.829% | $252.9129 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $247.44 | 8.821% | $269.2667 | $269.27 | $269.25 | $269.30 |
| Purchase #4 | $154.64 | 3.794% | $160.507 | $160.51 | $160.50 | $160.50 |
| Purchase #5 | $15.59 | 7.746% | $16.7976 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $76.48 | 13.669% | $86.9341 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $90.66 | 7.230% | $97.2147 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $1,002.20 | $1,078.3594 | $1,078.36 | $1,078.35 | $1,078.30 | |