| 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 | $117.89 | 8.586% | $128.012 | $128.01 | $128.00 | $128.00 |
| Purchase #2 | $146.97 | 11.349% | $163.6496 | $163.65 | $163.65 | $163.60 |
| Purchase #3 | $9.94 | 11.789% | $11.1118 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $193.30 | 11.848% | $216.2022 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $188.41 | 3.541% | $195.0816 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $94.49 | 3.661% | $97.9493 | $97.95 | $97.95 | $97.90 |
| Purchase #7 | $135.70 | 8.868% | $147.7339 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $886.70 | $959.7404 | $959.73 | $959.75 | $959.60 | |