| 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 | $119.60 | 12.566% | $134.6289 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $89.33 | 8.604% | $97.016 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $43.64 | 6.364% | $46.4172 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $186.29 | 7.771% | $200.7666 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $80.49 | 6.762% | $85.9327 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $52.79 | 8.450% | $57.2508 | $57.25 | $57.25 | $57.30 |
| Purchase #7 | $6.39 | 11.328% | $7.1139 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $578.53 | $629.1261 | $629.13 | $629.10 | $629.10 | |