| 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 | $243.28 | 5.132% | $255.7651 | $255.77 | $255.75 | $255.80 |
| Purchase #2 | $90.81 | 7.708% | $97.8096 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $165.71 | 12.345% | $186.1669 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $121.29 | 13.297% | $137.4179 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $40.71 | 5.568% | $42.9767 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $157.87 | 3.278% | $163.045 | $163.05 | $163.05 | $163.00 |
| Purchase #7 | $68.40 | 6.753% | $73.0191 | $73.02 | $73.00 | $73.00 |
| 7 purchase totals = | $888.07 | $956.2003 | $956.22 | $956.15 | $956.20 | |