| 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 | $132.28 | 13.529% | $150.1762 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $136.57 | 5.454% | $144.0185 | $144.02 | $144.00 | $144.00 |
| Purchase #3 | $97.49 | 8.635% | $105.9083 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $8.75 | 9.757% | $9.6037 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $228.94 | 5.576% | $241.7057 | $241.71 | $241.70 | $241.70 |
| Purchase #6 | $95.54 | 11.404% | $106.4354 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $232.27 | 3.211% | $239.7282 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $931.84 | $997.5760 | $997.59 | $997.60 | $997.50 | |