| 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 | $167.73 | 7.155% | $179.7311 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $13.75 | 9.738% | $15.089 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $197.86 | 6.190% | $210.1075 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $62.38 | 11.849% | $69.7714 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $122.94 | 3.754% | $127.5552 | $127.56 | $127.55 | $127.60 |
| Purchase #6 | $9.50 | 11.689% | $10.6105 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $235.53 | 3.186% | $243.034 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $809.69 | $855.8987 | $855.90 | $855.90 | $855.90 | |