| 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 | $6.57 | 9.213% | $7.1753 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $175.52 | 13.553% | $199.3082 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $26.86 | 13.225% | $30.4122 | $30.41 | $30.40 | $30.40 |
| Purchase #4 | $196.46 | 8.595% | $213.3457 | $213.35 | $213.35 | $213.30 |
| Purchase #5 | $225.25 | 8.447% | $244.2769 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $110.41 | 9.755% | $121.1805 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $172.25 | 13.246% | $195.0662 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $913.32 | $1,010.7650 | $1,010.78 | $1,010.80 | $1,010.80 | |