| 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 | $192.29 | 4.746% | $201.4161 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $103.82 | 10.273% | $114.4854 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $18.33 | 11.526% | $20.4427 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $32.35 | 7.243% | $34.6931 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $199.78 | 8.268% | $216.2978 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $6.36 | 13.184% | $7.1985 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $168.91 | 8.142% | $182.6627 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $721.84 | $777.1963 | $777.20 | $777.20 | $777.20 | |