| 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 | $170.63 | 13.328% | $193.3716 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $101.41 | 4.127% | $105.5952 | $105.60 | $105.60 | $105.60 |
| Purchase #3 | $147.31 | 10.808% | $163.2313 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $207.89 | 6.221% | $220.8228 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $105.33 | 11.240% | $117.1691 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $144.41 | 6.146% | $153.2854 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $209.88 | 7.724% | $226.0911 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $1,086.86 | $1,179.5665 | $1,179.57 | $1,179.55 | $1,179.60 | |