| 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 | $115.37 | 3.197% | $119.0584 | $119.06 | $119.05 | $119.10 |
| Purchase #2 | $57.92 | 4.294% | $60.4071 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $115.26 | 12.233% | $129.3598 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $102.49 | 8.298% | $110.9946 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $167.33 | 13.258% | $189.5146 | $189.51 | $189.50 | $189.50 |
| Purchase #6 | $121.77 | 6.731% | $129.9663 | $129.97 | $129.95 | $130.00 |
| Purchase #7 | $114.51 | 7.300% | $122.8692 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $794.65 | $862.1700 | $862.17 | $862.10 | $862.30 | |