| 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 | $148.53 | 10.169% | $163.634 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $11.30 | 3.280% | $11.6706 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $13.38 | 5.809% | $14.1572 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $241.82 | 3.651% | $250.6488 | $250.65 | $250.65 | $250.60 |
| Purchase #5 | $21.87 | 12.242% | $24.5473 | $24.55 | $24.55 | $24.50 |
| Purchase #6 | $51.90 | 13.412% | $58.8608 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $29.83 | 4.762% | $31.2505 | $31.25 | $31.25 | $31.30 |
| 7 purchase totals = | $518.63 | $554.7692 | $554.77 | $554.75 | $554.80 | |