| 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 | $163.31 | 13.243% | $184.9371 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $175.37 | 4.706% | $183.6229 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $231.96 | 5.578% | $244.8987 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $160.45 | 5.366% | $169.0597 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $230.30 | 9.636% | $252.4917 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $222.41 | 7.824% | $239.8114 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $117.26 | 3.786% | $121.6995 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $1,301.06 | $1,396.5210 | $1,396.52 | $1,396.50 | $1,396.50 | |