| 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 | $147.97 | 7.377% | $158.8857 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $243.61 | 6.698% | $259.927 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $217.68 | 13.373% | $246.7903 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $250.95 | 7.193% | $269.0008 | $269.00 | $269.00 | $269.00 |
| Purchase #5 | $153.42 | 11.764% | $171.4683 | $171.47 | $171.45 | $171.50 |
| Purchase #6 | $149.31 | 3.151% | $154.0148 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $219.44 | 12.791% | $247.5086 | $247.51 | $247.50 | $247.50 |
| 7 purchase totals = | $1,382.38 | $1,507.5955 | $1,507.60 | $1,507.60 | $1,507.60 | |