| 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 | $139.89 | 6.781% | $149.3759 | $149.38 | $149.40 | $149.40 |
| Purchase #2 | $9.68 | 8.512% | $10.504 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $92.85 | 5.736% | $98.1759 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $74.83 | 13.869% | $85.2082 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $203.67 | 6.627% | $217.1672 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $98.91 | 13.659% | $112.4201 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $166.76 | 13.221% | $188.8073 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $786.59 | $861.6586 | $861.67 | $861.65 | $861.70 | |