| 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 | $141.78 | 5.203% | $149.1568 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $75.65 | 7.824% | $81.5689 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $126.28 | 13.671% | $143.5437 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $62.27 | 12.436% | $70.0139 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $51.46 | 9.174% | $56.1809 | $56.18 | $56.20 | $56.20 |
| Purchase #6 | $79.48 | 6.194% | $84.403 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $98.53 | 12.197% | $110.5477 | $110.55 | $110.55 | $110.50 |
| 7 purchase totals = | $635.45 | $695.4149 | $695.41 | $695.40 | $695.40 | |