| 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 | $106.64 | 7.109% | $114.221 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $164.99 | 8.570% | $179.1296 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $204.38 | 13.732% | $232.4455 | $232.45 | $232.45 | $232.40 |
| Purchase #4 | $188.52 | 5.539% | $198.9621 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $6.52 | 3.235% | $6.7309 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $138.57 | 3.569% | $143.5156 | $143.52 | $143.50 | $143.50 |
| Purchase #7 | $75.40 | 8.733% | $81.9847 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $885.02 | $956.9894 | $956.99 | $957.00 | $956.90 | |