| 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 | $130.27 | 13.435% | $147.7718 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $192.39 | 12.784% | $216.9851 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $114.60 | 11.184% | $127.4169 | $127.42 | $127.40 | $127.40 |
| Purchase #4 | $177.75 | 6.451% | $189.2167 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $86.56 | 8.206% | $93.6631 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $44.36 | 3.820% | $46.0546 | $46.05 | $46.05 | $46.10 |
| Purchase #7 | $213.71 | 13.713% | $243.0161 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $959.64 | $1,064.1243 | $1,064.13 | $1,064.05 | $1,064.20 | |