| 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 | $176.94 | 5.572% | $186.7991 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $90.87 | 12.246% | $101.9979 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $87.82 | 11.215% | $97.669 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $190.81 | 4.591% | $199.5701 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $136.67 | 10.496% | $151.0149 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $233.95 | 11.473% | $260.7911 | $260.79 | $260.80 | $260.80 |
| Purchase #7 | $113.57 | 13.620% | $129.0382 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $1,030.63 | $1,126.8803 | $1,126.88 | $1,126.85 | $1,126.90 | |