| 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 | $140.94 | 9.174% | $153.8698 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $6.92 | 6.422% | $7.3644 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $30.85 | 11.545% | $34.4116 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $239.39 | 5.291% | $252.0561 | $252.06 | $252.05 | $252.10 |
| Purchase #5 | $129.58 | 7.175% | $138.8774 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $29.89 | 10.348% | $32.983 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $52.43 | 8.714% | $56.9988 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $630.00 | $676.5611 | $676.56 | $676.55 | $676.70 | |