| 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 | $147.83 | 10.780% | $163.7661 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $135.74 | 6.666% | $144.7884 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $184.74 | 3.467% | $191.1449 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $131.57 | 4.128% | $137.0012 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $11.44 | 4.383% | $11.9414 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $134.92 | 8.230% | $146.0239 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $85.87 | 10.488% | $94.876 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $832.11 | $889.5419 | $889.54 | $889.55 | $889.50 | |