| 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 | $153.46 | 11.457% | $171.0419 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $29.49 | 4.830% | $30.9144 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $171.83 | 6.782% | $183.4835 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $246.81 | 5.597% | $260.624 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $120.43 | 7.445% | $129.396 | $129.40 | $129.40 | $129.40 |
| Purchase #6 | $83.87 | 5.319% | $88.331 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $16.35 | 12.497% | $18.3933 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $822.24 | $882.1841 | $882.17 | $882.20 | $882.10 | |