| 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 | $127.67 | 7.478% | $137.2172 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $105.73 | 7.288% | $113.4356 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $176.45 | 9.121% | $192.544 | $192.54 | $192.55 | $192.50 |
| Purchase #4 | $163.34 | 11.483% | $182.0963 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $146.27 | 13.826% | $166.4933 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $234.83 | 4.473% | $245.3339 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $161.88 | 11.242% | $180.0785 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $1,116.17 | $1,217.1988 | $1,217.20 | $1,217.25 | $1,217.10 | |