| 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 | $162.80 | 8.741% | $177.0303 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $18.89 | 8.444% | $20.4851 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $162.48 | 4.296% | $169.4601 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $237.92 | 4.823% | $249.3949 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $102.63 | 10.632% | $113.5416 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $162.71 | 3.363% | $168.1819 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $156.71 | 3.773% | $162.6227 | $162.62 | $162.60 | $162.60 |
| 7 purchase totals = | $1,004.14 | $1,060.7166 | $1,060.71 | $1,060.75 | $1,060.70 | |