| 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 | $168.34 | 8.734% | $183.0428 | $183.04 | $183.05 | $183.00 |
| Purchase #2 | $35.84 | 4.520% | $37.46 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $37.79 | 9.782% | $41.4866 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $124.38 | 9.234% | $135.8652 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $133.81 | 5.538% | $141.2204 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $134.53 | 3.263% | $138.9197 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $133.87 | 7.427% | $143.8125 | $143.81 | $143.80 | $143.80 |
| 7 purchase totals = | $768.56 | $821.8072 | $821.81 | $821.75 | $821.80 | |