| 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 | $146.92 | 12.313% | $165.0103 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $13.95 | 10.715% | $15.4447 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $214.81 | 13.237% | $243.2444 | $243.24 | $243.25 | $243.20 |
| Purchase #4 | $7.69 | 8.594% | $8.3509 | $8.35 | $8.35 | $8.40 |
| Purchase #5 | $100.52 | 3.136% | $103.6723 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $239.26 | 13.322% | $271.1342 | $271.13 | $271.15 | $271.10 |
| Purchase #7 | $108.99 | 9.467% | $119.3081 | $119.31 | $119.30 | $119.30 |
| 7 purchase totals = | $832.14 | $926.1649 | $926.15 | $926.15 | $926.10 | |