| 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 | $125.30 | 13.158% | $141.787 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $144.89 | 11.346% | $161.3292 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $82.65 | 4.322% | $86.2221 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $77.86 | 3.826% | $80.8389 | $80.84 | $80.85 | $80.80 |
| Purchase #5 | $126.98 | 8.434% | $137.6895 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $131.86 | 10.626% | $145.8714 | $145.87 | $145.85 | $145.90 |
| Purchase #7 | $226.84 | 8.843% | $246.8995 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $916.38 | $1,000.6376 | $1,000.64 | $1,000.65 | $1,000.60 | |