| 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 | $143.44 | 9.862% | $157.5861 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $221.30 | 5.109% | $232.6062 | $232.61 | $232.60 | $232.60 |
| Purchase #3 | $160.95 | 4.597% | $168.3489 | $168.35 | $168.35 | $168.30 |
| Purchase #4 | $163.71 | 5.770% | $173.1561 | $173.16 | $173.15 | $173.20 |
| Purchase #5 | $221.94 | 3.254% | $229.1619 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $243.71 | 11.689% | $272.1973 | $272.20 | $272.20 | $272.20 |
| Purchase #7 | $35.78 | 12.121% | $40.1169 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $1,190.83 | $1,273.1734 | $1,273.19 | $1,273.15 | $1,273.20 | |