| 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 | $189.30 | 9.423% | $207.1377 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $171.61 | 3.641% | $177.8583 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $93.64 | 4.117% | $97.4952 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $104.65 | 9.592% | $114.688 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $18.69 | 10.647% | $20.6799 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $151.40 | 11.386% | $168.6384 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $59.71 | 8.482% | $64.7746 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $789.00 | $851.2721 | $851.28 | $851.30 | $851.30 | |