| 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 | $163.85 | 12.516% | $184.3575 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $104.89 | 8.499% | $113.8046 | $113.80 | $113.80 | $113.80 |
| Purchase #3 | $103.67 | 11.790% | $115.8927 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $125.55 | 6.780% | $134.0623 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $190.69 | 11.447% | $212.5183 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $223.48 | 13.527% | $253.7101 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $36.72 | 5.409% | $38.7062 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $948.85 | $1,053.0517 | $1,053.05 | $1,053.00 | $1,053.10 | |