| 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 | $189.40 | 11.539% | $211.2549 | $211.25 | $211.25 | $211.30 |
| Purchase #2 | $82.36 | 8.562% | $89.4117 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $227.90 | 7.535% | $245.0723 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $60.75 | 11.852% | $67.9501 | $67.95 | $67.95 | $68.00 |
| Purchase #5 | $147.48 | 7.325% | $158.2829 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $27.75 | 11.378% | $30.9074 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $173.38 | 12.528% | $195.101 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $909.02 | $997.9803 | $997.97 | $997.95 | $998.10 | |