| 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 | $150.89 | 10.234% | $166.3321 | $166.33 | $166.35 | $166.30 |
| Purchase #2 | $19.33 | 9.456% | $21.1578 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $106.74 | 7.822% | $115.0892 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $96.47 | 5.216% | $101.5019 | $101.50 | $101.50 | $101.50 |
| Purchase #5 | $49.49 | 4.400% | $51.6676 | $51.67 | $51.65 | $51.70 |
| Purchase #6 | $241.98 | 3.281% | $249.9194 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $113.30 | 10.645% | $125.3608 | $125.36 | $125.35 | $125.40 |
| 7 purchase totals = | $778.20 | $831.0288 | $831.03 | $831.00 | $831.10 | |