| 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 | $179.66 | 7.429% | $193.0069 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $119.36 | 9.490% | $130.6873 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $38.69 | 7.578% | $41.6219 | $41.62 | $41.60 | $41.60 |
| Purchase #4 | $69.72 | 11.725% | $77.8947 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $168.35 | 11.634% | $187.9358 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $115.35 | 3.511% | $119.3999 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $224.33 | 6.747% | $239.4655 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $915.46 | $990.0120 | $990.02 | $990.00 | $990.00 | |