| 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 | $96.79 | 10.487% | $106.9404 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $100.55 | 5.874% | $106.4563 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $158.97 | 4.762% | $166.5402 | $166.54 | $166.55 | $166.50 |
| Purchase #4 | $146.61 | 5.592% | $154.8084 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $164.66 | 11.390% | $183.4148 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $209.99 | 7.323% | $225.3676 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $202.85 | 12.166% | $227.5287 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $1,080.42 | $1,171.0564 | $1,171.06 | $1,171.05 | $1,171.00 | |