| 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 | $16.72 | 11.769% | $18.6878 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $136.61 | 7.817% | $147.2888 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $173.49 | 12.278% | $194.7911 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $69.99 | 5.277% | $73.6834 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $169.64 | 5.665% | $179.2501 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $41.60 | 7.420% | $44.6867 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $77.45 | 12.220% | $86.9144 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $685.50 | $745.3023 | $745.30 | $745.35 | $745.40 | |