| 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 | $148.31 | 13.860% | $168.8658 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $153.61 | 12.795% | $173.2644 | $173.26 | $173.25 | $173.30 |
| Purchase #3 | $165.27 | 8.818% | $179.8435 | $179.84 | $179.85 | $179.80 |
| Purchase #4 | $114.30 | 4.459% | $119.3966 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $101.33 | 5.252% | $106.6519 | $106.65 | $106.65 | $106.70 |
| Purchase #6 | $92.53 | 10.127% | $101.9005 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $50.63 | 3.406% | $52.3545 | $52.35 | $52.35 | $52.40 |
| 7 purchase totals = | $825.98 | $902.2772 | $902.27 | $902.25 | $902.40 | |