| 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 | $134.32 | 10.240% | $148.0744 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $198.71 | 6.266% | $211.1612 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $71.93 | 7.277% | $77.1643 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $153.92 | 4.691% | $161.1404 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $112.31 | 12.702% | $126.5756 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $84.63 | 3.269% | $87.3966 | $87.40 | $87.40 | $87.40 |
| Purchase #7 | $161.96 | 5.422% | $170.7415 | $170.74 | $170.75 | $170.70 |
| 7 purchase totals = | $917.78 | $982.2540 | $982.25 | $982.25 | $982.30 | |