| 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 | $175.37 | 4.627% | $183.4844 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $66.79 | 13.558% | $75.8454 | $75.85 | $75.85 | $75.80 |
| Purchase #3 | $244.37 | 5.712% | $258.3284 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $219.69 | 12.562% | $247.2875 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $182.63 | 8.835% | $198.7654 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $152.69 | 11.369% | $170.0493 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $11.37 | 5.619% | $12.0089 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $1,052.91 | $1,145.7693 | $1,145.78 | $1,145.80 | $1,145.70 | |