| 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 | $142.97 | 10.354% | $157.7731 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $149.31 | 5.596% | $157.6654 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $143.76 | 13.792% | $163.5874 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $72.65 | 13.632% | $82.5536 | $82.55 | $82.55 | $82.60 |
| Purchase #5 | $234.57 | 12.818% | $264.6372 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $72.70 | 6.644% | $77.5302 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $145.35 | 4.626% | $152.0739 | $152.07 | $152.05 | $152.10 |
| 7 purchase totals = | $961.31 | $1,055.8208 | $1,055.82 | $1,055.80 | $1,055.90 | |