| 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 | $115.58 | 4.339% | $120.595 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $158.32 | 3.508% | $163.8739 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $206.34 | 10.268% | $227.527 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $200.26 | 11.396% | $223.0816 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $20.76 | 10.504% | $22.9406 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $10.98 | 3.212% | $11.3327 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $170.86 | 3.581% | $176.9785 | $176.98 | $177.00 | $177.00 |
| 7 purchase totals = | $883.10 | $946.3293 | $946.33 | $946.40 | $946.30 | |