| 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 | $148.41 | 4.276% | $154.756 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $200.67 | 3.552% | $207.7978 | $207.80 | $207.80 | $207.80 |
| Purchase #3 | $209.81 | 6.623% | $223.7057 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $106.27 | 7.698% | $114.4507 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $153.29 | 13.447% | $173.9029 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $223.62 | 13.150% | $253.026 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $225.71 | 12.537% | $254.0073 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $1,267.78 | $1,381.6464 | $1,381.66 | $1,381.65 | $1,381.70 | |