| 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 | $167.65 | 4.168% | $174.6377 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $245.46 | 13.610% | $278.8671 | $278.87 | $278.85 | $278.90 |
| Purchase #3 | $145.54 | 12.596% | $163.8722 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $198.51 | 3.695% | $205.8449 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $212.26 | 6.769% | $226.6279 | $226.63 | $226.65 | $226.60 |
| Purchase #6 | $74.63 | 5.248% | $78.5466 | $78.55 | $78.55 | $78.50 |
| Purchase #7 | $233.78 | 8.675% | $254.0604 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $1,277.83 | $1,382.4568 | $1,382.46 | $1,382.45 | $1,382.40 | |