| 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 | $119.74 | 10.255% | $132.0193 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $213.54 | 12.214% | $239.6218 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $128.97 | 11.840% | $144.24 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $69.76 | 10.624% | $77.1713 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $161.59 | 13.765% | $183.8329 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $15.56 | 8.314% | $16.8537 | $16.85 | $16.85 | $16.90 |
| Purchase #7 | $90.58 | 7.248% | $97.1452 | $97.15 | $97.15 | $97.10 |
| 7 purchase totals = | $799.74 | $890.8842 | $890.88 | $890.85 | $890.80 | |