| 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 | $163.25 | 8.462% | $177.0642 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $90.40 | 3.533% | $93.5938 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $73.44 | 10.656% | $81.2658 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $225.53 | 12.416% | $253.5318 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $171.40 | 3.527% | $177.4453 | $177.45 | $177.45 | $177.40 |
| Purchase #6 | $220.42 | 6.555% | $234.8685 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $10.50 | 3.172% | $10.8331 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $954.94 | $1,028.6025 | $1,028.60 | $1,028.60 | $1,028.60 | |