| 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 | $118.36 | 12.238% | $132.8449 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $110.76 | 8.274% | $119.9243 | $119.92 | $119.90 | $119.90 |
| Purchase #3 | $84.95 | 4.510% | $88.7812 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $192.62 | 5.205% | $202.6459 | $202.65 | $202.65 | $202.60 |
| Purchase #5 | $85.80 | 13.684% | $97.5409 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $176.89 | 4.749% | $185.2905 | $185.29 | $185.30 | $185.30 |
| Purchase #7 | $65.83 | 8.458% | $71.3979 | $71.40 | $71.40 | $71.40 |
| 7 purchase totals = | $835.21 | $898.4256 | $898.42 | $898.45 | $898.30 | |