| 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 | $140.98 | 9.149% | $153.8783 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $50.38 | 3.596% | $52.1917 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $101.54 | 5.613% | $107.2394 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $97.57 | 8.680% | $106.0391 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $194.73 | 3.474% | $201.4949 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $34.39 | 13.790% | $39.1324 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $14.96 | 10.449% | $16.5232 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $634.55 | $676.4990 | $676.49 | $676.55 | $676.40 | |