| 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 | $131.39 | 10.136% | $144.7077 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $25.83 | 5.132% | $27.1556 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $143.62 | 3.253% | $148.292 | $148.29 | $148.30 | $148.30 |
| Purchase #4 | $151.29 | 4.400% | $157.9468 | $157.95 | $157.95 | $157.90 |
| Purchase #5 | $179.56 | 12.496% | $201.9978 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $219.34 | 3.599% | $227.234 | $227.23 | $227.25 | $227.20 |
| Purchase #7 | $176.73 | 13.180% | $200.023 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $1,027.76 | $1,107.3569 | $1,107.36 | $1,107.35 | $1,107.30 | |