| 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 | $161.56 | 7.114% | $173.0534 | $173.05 | $173.05 | $173.10 |
| Purchase #2 | $158.99 | 7.768% | $171.3403 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $103.25 | 3.469% | $106.8317 | $106.83 | $106.85 | $106.80 |
| Purchase #4 | $227.34 | 3.751% | $235.8675 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $13.57 | 8.826% | $14.7677 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $42.88 | 9.780% | $47.0737 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $122.71 | 9.206% | $134.0067 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $830.30 | $882.9410 | $882.94 | $882.90 | $883.00 | |