| 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 | $173.37 | 8.799% | $188.6248 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $227.77 | 13.368% | $258.2183 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $125.80 | 8.430% | $136.4049 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $185.98 | 6.811% | $198.6471 | $198.65 | $198.65 | $198.60 |
| Purchase #5 | $92.37 | 11.765% | $103.2373 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $132.73 | 3.560% | $137.4552 | $137.46 | $137.45 | $137.50 |
| Purchase #7 | $180.29 | 5.815% | $190.7739 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $1,118.31 | $1,213.3615 | $1,213.36 | $1,213.30 | $1,213.30 | |