| 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 | $135.86 | 3.779% | $140.9941 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $51.85 | 5.186% | $54.5389 | $54.54 | $54.55 | $54.50 |
| Purchase #3 | $187.54 | 5.850% | $198.5111 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $76.50 | 5.156% | $80.4443 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $68.38 | 5.218% | $71.9481 | $71.95 | $71.95 | $71.90 |
| Purchase #6 | $192.95 | 7.531% | $207.4811 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $36.29 | 11.756% | $40.5563 | $40.56 | $40.55 | $40.60 |
| 7 purchase totals = | $749.37 | $794.4739 | $794.47 | $794.50 | $794.40 | |