| 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 | $180.36 | 3.112% | $185.9728 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $33.72 | 8.525% | $36.5946 | $36.59 | $36.60 | $36.60 |
| Purchase #3 | $165.73 | 12.671% | $186.7296 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $138.56 | 9.202% | $151.3103 | $151.31 | $151.30 | $151.30 |
| Purchase #5 | $62.33 | 3.290% | $64.3807 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $10.47 | 3.643% | $10.8514 | $10.85 | $10.85 | $10.90 |
| Purchase #7 | $228.59 | 6.426% | $243.2792 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $819.76 | $879.1186 | $879.11 | $879.15 | $879.20 | |