| 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 | $131.70 | 3.404% | $136.1831 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $218.33 | 4.552% | $228.2684 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $208.64 | 9.221% | $227.8787 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $180.92 | 9.614% | $198.3136 | $198.31 | $198.30 | $198.30 |
| Purchase #5 | $155.46 | 12.449% | $174.8132 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $70.82 | 3.691% | $73.434 | $73.43 | $73.45 | $73.40 |
| Purchase #7 | $111.91 | 5.603% | $118.1803 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $1,077.78 | $1,157.0713 | $1,157.06 | $1,157.10 | $1,157.10 | |