| 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 | $149.38 | 9.348% | $163.344 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $163.75 | 6.691% | $174.7065 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $68.63 | 12.443% | $77.1696 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $152.82 | 8.729% | $166.1597 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $204.54 | 3.322% | $211.3348 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $20.60 | 4.247% | $21.4749 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $212.34 | 11.281% | $236.2941 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $972.06 | $1,050.4836 | $1,050.47 | $1,050.45 | $1,050.50 | |