| 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 | $145.85 | 8.178% | $157.7776 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $214.27 | 3.352% | $221.4523 | $221.45 | $221.45 | $221.50 |
| Purchase #3 | $171.53 | 5.280% | $180.5868 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $104.55 | 4.366% | $109.1147 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $234.59 | 10.748% | $259.8037 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $213.54 | 6.396% | $227.198 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $64.88 | 9.336% | $70.9372 | $70.94 | $70.95 | $70.90 |
| 7 purchase totals = | $1,149.21 | $1,226.8703 | $1,226.87 | $1,226.90 | $1,226.90 | |