| 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 | $128.31 | 10.808% | $142.1777 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $148.65 | 5.850% | $157.346 | $157.35 | $157.35 | $157.30 |
| Purchase #3 | $176.37 | 13.409% | $200.0195 | $200.02 | $200.00 | $200.00 |
| Purchase #4 | $30.28 | 7.540% | $32.5631 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $125.44 | 7.386% | $134.705 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $166.73 | 9.333% | $182.2909 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $192.56 | 9.321% | $210.5085 | $210.51 | $210.50 | $210.50 |
| 7 purchase totals = | $968.34 | $1,059.6107 | $1,059.62 | $1,059.60 | $1,059.60 | |