| 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 | $15.77 | 6.719% | $16.8296 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $136.83 | 6.302% | $145.453 | $145.45 | $145.45 | $145.50 |
| Purchase #3 | $207.46 | 6.267% | $220.4615 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $153.40 | 13.195% | $173.6411 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $26.89 | 12.675% | $30.2983 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $217.82 | 13.742% | $247.7528 | $247.75 | $247.75 | $247.80 |
| Purchase #7 | $88.68 | 11.761% | $99.1097 | $99.11 | $99.10 | $99.10 |
| 7 purchase totals = | $846.85 | $933.5460 | $933.54 | $933.55 | $933.60 | |