| 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 | $163.61 | 11.251% | $182.0178 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $64.69 | 7.534% | $69.5637 | $69.56 | $69.55 | $69.60 |
| Purchase #3 | $37.89 | 12.338% | $42.5649 | $42.56 | $42.55 | $42.60 |
| Purchase #4 | $127.63 | 7.428% | $137.1104 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $208.48 | 8.193% | $225.5608 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $113.71 | 6.449% | $121.0432 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $89.28 | 4.397% | $93.2056 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $805.29 | $871.0664 | $871.06 | $871.00 | $871.10 | |