| 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 | $147.75 | 10.691% | $163.546 | $163.55 | $163.55 | $163.50 |
| Purchase #2 | $58.30 | 7.813% | $62.855 | $62.86 | $62.85 | $62.90 |
| Purchase #3 | $28.45 | 7.693% | $30.6387 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $218.42 | 13.351% | $247.5813 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $77.72 | 7.734% | $83.7309 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $10.59 | 10.406% | $11.692 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $87.60 | 5.115% | $92.0807 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $628.83 | $692.1246 | $692.13 | $692.20 | $692.10 | |