| 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 | $133.37 | 13.848% | $151.8391 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $224.26 | 3.268% | $231.5888 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $216.50 | 12.389% | $243.3222 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $14.89 | 7.771% | $16.0471 | $16.05 | $16.05 | $16.00 |
| Purchase #5 | $39.35 | 8.495% | $42.6928 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $182.42 | 5.654% | $192.734 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $13.79 | 7.549% | $14.831 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $824.58 | $893.0550 | $893.05 | $893.10 | $892.90 | |