| 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 | $158.43 | 8.704% | $172.2197 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $66.48 | 4.411% | $69.4124 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $146.62 | 11.274% | $163.1499 | $163.15 | $163.15 | $163.10 |
| Purchase #4 | $115.79 | 6.382% | $123.1797 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $82.27 | 6.661% | $87.75 | $87.75 | $87.75 | $87.80 |
| Purchase #6 | $198.97 | 13.778% | $226.3841 | $226.38 | $226.40 | $226.40 |
| Purchase #7 | $156.43 | 8.401% | $169.5717 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $924.99 | $1,011.6675 | $1,011.66 | $1,011.65 | $1,011.70 | |