| 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 | $132.89 | 3.224% | $137.1744 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $163.68 | 11.787% | $182.973 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $219.67 | 7.132% | $235.3369 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $90.91 | 6.348% | $96.681 | $96.68 | $96.70 | $96.70 |
| Purchase #5 | $124.37 | 10.171% | $137.0197 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $203.76 | 12.870% | $229.9839 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $208.37 | 6.589% | $222.0995 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $1,143.65 | $1,241.2684 | $1,241.26 | $1,241.25 | $1,241.30 | |