| 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 | $177.73 | 7.622% | $191.2766 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $124.28 | 11.344% | $138.3783 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $141.40 | 8.548% | $153.4869 | $153.49 | $153.50 | $153.50 |
| Purchase #4 | $58.31 | 7.311% | $62.573 | $62.57 | $62.55 | $62.60 |
| Purchase #5 | $11.66 | 13.180% | $13.1968 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $76.89 | 8.350% | $83.3103 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $231.79 | 7.259% | $248.6156 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $822.06 | $890.8375 | $890.85 | $890.85 | $890.90 | |