| 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 | $154.98 | 5.296% | $163.1877 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $35.34 | 8.772% | $38.44 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $111.87 | 11.557% | $124.7988 | $124.80 | $124.80 | $124.80 |
| Purchase #4 | $214.39 | 5.831% | $226.8911 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $107.34 | 10.247% | $118.3391 | $118.34 | $118.35 | $118.30 |
| Purchase #6 | $130.53 | 9.576% | $143.0296 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $80.70 | 3.310% | $83.3712 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $835.15 | $898.0575 | $898.06 | $898.10 | $898.00 | |