| 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 | $127.59 | 10.846% | $141.4284 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $137.34 | 8.566% | $149.1045 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $193.72 | 9.551% | $212.2222 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $82.58 | 8.800% | $89.847 | $89.85 | $89.85 | $89.80 |
| Purchase #5 | $40.76 | 8.717% | $44.313 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $142.89 | 12.294% | $160.4569 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $34.48 | 5.201% | $36.2733 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $759.36 | $833.6453 | $833.64 | $833.60 | $833.60 | |