| 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 | $161.36 | 4.386% | $168.4372 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $54.72 | 4.470% | $57.166 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $143.26 | 12.758% | $161.5371 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $14.80 | 10.228% | $16.3137 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $112.70 | 10.366% | $124.3825 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $23.48 | 8.341% | $25.4385 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $162.25 | 9.657% | $177.9185 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $672.57 | $731.1935 | $731.20 | $731.20 | $731.10 | |