| 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 | $173.32 | 10.603% | $191.6971 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $227.47 | 6.630% | $242.5513 | $242.55 | $242.55 | $242.60 |
| Purchase #3 | $196.83 | 9.508% | $215.5446 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $46.39 | 9.460% | $50.7785 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $44.87 | 11.719% | $50.1283 | $50.13 | $50.15 | $50.10 |
| Purchase #6 | $78.27 | 12.492% | $88.0475 | $88.05 | $88.05 | $88.00 |
| Purchase #7 | $81.51 | 8.477% | $88.4196 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $848.66 | $927.1669 | $927.17 | $927.20 | $927.10 | |