| 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 | $163.27 | 7.156% | $174.9536 | $174.95 | $174.95 | $175.00 |
| Purchase #2 | $182.85 | 9.750% | $200.6779 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $55.55 | 9.832% | $61.0117 | $61.01 | $61.00 | $61.00 |
| Purchase #4 | $13.53 | 8.481% | $14.6775 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $122.51 | 12.606% | $137.9536 | $137.95 | $137.95 | $138.00 |
| Purchase #6 | $201.89 | 13.619% | $229.3854 | $229.39 | $229.40 | $229.40 |
| Purchase #7 | $192.26 | 10.709% | $212.8491 | $212.85 | $212.85 | $212.80 |
| 7 purchase totals = | $931.86 | $1,031.5088 | $1,031.51 | $1,031.55 | $1,031.60 | |