| 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 | $176.29 | 3.622% | $182.6752 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $17.46 | 10.215% | $19.2435 | $19.24 | $19.25 | $19.20 |
| Purchase #3 | $207.57 | 6.630% | $221.3319 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $94.94 | 9.456% | $103.9175 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $202.31 | 13.759% | $230.1458 | $230.15 | $230.15 | $230.10 |
| Purchase #6 | $135.28 | 5.717% | $143.014 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $59.97 | 9.185% | $65.4782 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $893.82 | $965.8061 | $965.81 | $965.85 | $965.70 | |