| 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 | $218.73 | 8.296% | $236.8758 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $83.46 | 4.377% | $87.113 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $77.73 | 13.493% | $88.2181 | $88.22 | $88.20 | $88.20 |
| Purchase #4 | $41.68 | 13.206% | $47.1843 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $155.61 | 13.639% | $176.8336 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $139.44 | 5.574% | $147.2124 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $63.37 | 9.179% | $69.1867 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $780.02 | $852.6239 | $852.62 | $852.65 | $852.60 | |