| 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 | $150.32 | 10.674% | $166.3652 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $180.43 | 5.868% | $191.0176 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $105.31 | 11.445% | $117.3627 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $159.79 | 7.510% | $171.7902 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $31.77 | 11.414% | $35.3962 | $35.40 | $35.40 | $35.40 |
| Purchase #6 | $232.25 | 3.114% | $239.4823 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $49.47 | 5.854% | $52.366 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $909.34 | $973.7802 | $973.79 | $973.75 | $973.90 | |