| 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 | $183.40 | 12.327% | $206.0077 | $206.01 | $206.00 | $206.00 |
| Purchase #2 | $67.38 | 5.130% | $70.8366 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $187.79 | 11.729% | $209.8159 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $137.69 | 9.344% | $150.5558 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $50.89 | 12.313% | $57.1561 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $100.53 | 7.292% | $107.8606 | $107.86 | $107.85 | $107.90 |
| Purchase #7 | $36.28 | 10.328% | $40.027 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $763.96 | $842.2597 | $842.28 | $842.25 | $842.30 | |