| 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 | $168.91 | 11.342% | $188.0678 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $205.60 | 5.872% | $217.6728 | $217.67 | $217.65 | $217.70 |
| Purchase #3 | $201.90 | 10.332% | $222.7603 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $15.92 | 9.842% | $17.4868 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $218.89 | 10.548% | $241.9785 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $223.63 | 8.191% | $241.9475 | $241.95 | $241.95 | $241.90 |
| Purchase #7 | $176.96 | 10.127% | $194.8807 | $194.88 | $194.90 | $194.90 |
| 7 purchase totals = | $1,211.81 | $1,324.7944 | $1,324.80 | $1,324.80 | $1,324.90 | |