| 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 | $157.84 | 7.113% | $169.0672 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $69.70 | 10.396% | $76.946 | $76.95 | $76.95 | $76.90 |
| Purchase #3 | $29.37 | 9.465% | $32.1499 | $32.15 | $32.15 | $32.10 |
| Purchase #4 | $75.30 | 6.156% | $79.9355 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $243.96 | 11.346% | $271.6397 | $271.64 | $271.65 | $271.60 |
| Purchase #6 | $13.97 | 7.191% | $14.9746 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $147.63 | 5.331% | $155.5002 | $155.50 | $155.50 | $155.50 |
| 7 purchase totals = | $737.77 | $800.2131 | $800.22 | $800.20 | $800.10 | |