| 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 | $166.62 | 13.454% | $189.0371 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $36.96 | 10.471% | $40.8301 | $40.83 | $40.85 | $40.80 |
| Purchase #3 | $183.70 | 13.482% | $208.4664 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $149.44 | 4.719% | $156.4921 | $156.49 | $156.50 | $156.50 |
| Purchase #5 | $17.99 | 10.439% | $19.868 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $129.53 | 6.172% | $137.5246 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $196.44 | 4.757% | $205.7847 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $880.68 | $958.0030 | $958.00 | $958.00 | $958.00 | |