| 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 | $176.81 | 13.745% | $201.1125 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $9.97 | 8.707% | $10.8381 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $133.73 | 10.691% | $148.0271 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $148.33 | 4.393% | $154.8461 | $154.85 | $154.85 | $154.80 |
| Purchase #5 | $163.57 | 6.608% | $174.3787 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $126.50 | 5.126% | $132.9844 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $130.82 | 4.608% | $136.8482 | $136.85 | $136.85 | $136.80 |
| 7 purchase totals = | $889.73 | $959.0351 | $959.04 | $959.10 | $958.90 | |