| 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 | $155.49 | 8.238% | $168.2993 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $84.97 | 12.337% | $95.4527 | $95.45 | $95.45 | $95.50 |
| Purchase #3 | $5.63 | 4.356% | $5.8752 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $40.39 | 8.648% | $43.8829 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $46.86 | 9.319% | $51.2269 | $51.23 | $51.25 | $51.20 |
| Purchase #6 | $29.30 | 11.488% | $32.666 | $32.67 | $32.65 | $32.70 |
| Purchase #7 | $159.95 | 12.627% | $180.1469 | $180.15 | $180.15 | $180.10 |
| 7 purchase totals = | $522.59 | $577.5499 | $577.56 | $577.60 | $577.60 | |