| 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 | $65.71 | 9.266% | $71.7987 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $216.28 | 6.629% | $230.6172 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $43.66 | 5.153% | $45.9098 | $45.91 | $45.90 | $45.90 |
| Purchase #4 | $161.70 | 9.699% | $177.3833 | $177.38 | $177.40 | $177.40 |
| Purchase #5 | $230.67 | 6.498% | $245.6589 | $245.66 | $245.65 | $245.70 |
| Purchase #6 | $172.55 | 9.377% | $188.73 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $164.26 | 12.578% | $184.9206 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $1,054.83 | $1,145.0185 | $1,145.02 | $1,145.00 | $1,145.00 | |