| 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 | $112.80 | 7.340% | $121.0795 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $187.70 | 3.873% | $194.9696 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $113.44 | 12.105% | $127.1719 | $127.17 | $127.15 | $127.20 |
| Purchase #4 | $181.84 | 4.766% | $190.5065 | $190.51 | $190.50 | $190.50 |
| Purchase #5 | $113.67 | 13.694% | $129.236 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $214.42 | 10.671% | $237.3008 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $172.69 | 8.751% | $187.8021 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $1,096.56 | $1,188.0664 | $1,188.07 | $1,188.05 | $1,188.10 | |