| 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 | $31.45 | 7.562% | $33.8282 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $181.89 | 8.289% | $196.9669 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $217.92 | 8.400% | $236.2253 | $236.23 | $236.25 | $236.20 |
| Purchase #4 | $115.75 | 6.767% | $123.5828 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $250.32 | 4.428% | $261.4042 | $261.40 | $261.40 | $261.40 |
| Purchase #6 | $155.95 | 13.559% | $177.0953 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $177.54 | 3.457% | $183.6776 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $1,130.82 | $1,212.7803 | $1,212.79 | $1,212.85 | $1,212.80 | |