| 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 | $127.99 | 12.414% | $143.8787 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $102.64 | 8.599% | $111.466 | $111.47 | $111.45 | $111.50 |
| Purchase #3 | $204.93 | 6.179% | $217.5926 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $81.68 | 3.675% | $84.6817 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $43.69 | 5.250% | $45.9837 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $177.71 | 7.441% | $190.9334 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $57.59 | 8.774% | $62.6429 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $796.23 | $857.1790 | $857.17 | $857.25 | $857.20 | |