| 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 | $127.69 | 6.641% | $136.1699 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $226.28 | 7.816% | $243.966 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $94.71 | 13.550% | $107.5432 | $107.54 | $107.55 | $107.50 |
| Purchase #4 | $128.37 | 11.720% | $143.415 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $16.42 | 9.320% | $17.9503 | $17.95 | $17.95 | $18.00 |
| Purchase #6 | $5.99 | 13.473% | $6.797 | $6.80 | $6.80 | $6.80 |
| Purchase #7 | $137.39 | 9.859% | $150.9353 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $736.85 | $806.7767 | $806.79 | $806.75 | $806.80 | |