| 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 | $156.26 | 13.836% | $177.8801 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $212.91 | 6.622% | $227.0089 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $119.79 | 13.829% | $136.3558 | $136.36 | $136.35 | $136.40 |
| Purchase #4 | $236.39 | 7.190% | $253.3864 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $190.69 | 6.577% | $203.2317 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $56.52 | 11.617% | $63.0859 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $100.51 | 12.139% | $112.7109 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $1,073.07 | $1,173.6597 | $1,173.67 | $1,173.70 | $1,173.70 | |