| 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 | $161.95 | 3.478% | $167.5826 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $134.43 | 10.131% | $148.0491 | $148.05 | $148.05 | $148.00 |
| Purchase #3 | $127.76 | 7.837% | $137.7726 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $183.50 | 8.452% | $199.0094 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $154.27 | 6.201% | $163.8363 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $234.77 | 8.261% | $254.1643 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $5.42 | 11.412% | $6.0385 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $1,002.10 | $1,076.4528 | $1,076.45 | $1,076.45 | $1,076.40 | |