| 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 | $125.45 | 12.447% | $141.0648 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $48.27 | 12.648% | $54.3752 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $130.96 | 13.847% | $149.094 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $88.34 | 11.275% | $98.3003 | $98.30 | $98.30 | $98.30 |
| Purchase #5 | $187.91 | 13.749% | $213.7457 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $203.67 | 8.756% | $221.5033 | $221.50 | $221.50 | $221.50 |
| Purchase #7 | $46.45 | 13.750% | $52.8369 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $831.05 | $930.9202 | $930.92 | $930.95 | $930.90 | |