| 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 | $157.78 | 6.370% | $167.8306 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $123.94 | 8.494% | $134.4675 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $87.87 | 10.440% | $97.0436 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $68.70 | 3.462% | $71.0784 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $72.58 | 5.866% | $76.8375 | $76.84 | $76.85 | $76.80 |
| Purchase #6 | $128.88 | 13.207% | $145.9012 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $40.55 | 6.533% | $43.1991 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $680.30 | $736.3579 | $736.36 | $736.40 | $736.30 | |