| 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 | $177.47 | 5.553% | $187.3249 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $65.84 | 13.360% | $74.6362 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $139.32 | 5.528% | $147.0216 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $236.93 | 7.660% | $255.0788 | $255.08 | $255.10 | $255.10 |
| Purchase #5 | $48.68 | 4.321% | $50.7835 | $50.78 | $50.80 | $50.80 |
| Purchase #6 | $23.36 | 11.586% | $26.0665 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $103.72 | 9.355% | $113.423 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $795.32 | $854.3345 | $854.33 | $854.30 | $854.30 | |