| 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 | $159.25 | 13.571% | $180.8618 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $209.79 | 10.220% | $231.2305 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $103.27 | 9.629% | $113.2139 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $82.26 | 12.321% | $92.3953 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $237.43 | 10.865% | $263.2268 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $225.45 | 3.815% | $234.0509 | $234.05 | $234.05 | $234.10 |
| Purchase #7 | $42.26 | 11.438% | $47.0937 | $47.09 | $47.10 | $47.10 |
| 7 purchase totals = | $1,059.71 | $1,162.0729 | $1,162.07 | $1,162.10 | $1,162.10 | |