| 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 | $144.34 | 13.424% | $163.7162 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $201.71 | 10.221% | $222.3268 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $85.51 | 8.416% | $92.7065 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $208.84 | 6.556% | $222.5316 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $18.35 | 6.663% | $19.5727 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $41.54 | 8.655% | $45.1353 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $132.52 | 4.300% | $138.2184 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $832.81 | $904.2075 | $904.22 | $904.20 | $904.10 | |