| 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 | $157.45 | 10.135% | $173.4076 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $124.78 | 6.216% | $132.5363 | $132.54 | $132.55 | $132.50 |
| Purchase #3 | $88.38 | 8.548% | $95.9347 | $95.93 | $95.95 | $95.90 |
| Purchase #4 | $149.32 | 7.603% | $160.6728 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $51.47 | 12.460% | $57.8832 | $57.88 | $57.90 | $57.90 |
| Purchase #6 | $177.74 | 11.673% | $198.4876 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $113.54 | 6.465% | $120.8804 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $862.68 | $939.8026 | $939.80 | $939.85 | $939.80 | |