| 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 | $171.75 | 4.871% | $180.1159 | $180.12 | $180.10 | $180.10 |
| Purchase #2 | $214.68 | 3.637% | $222.4879 | $222.49 | $222.50 | $222.50 |
| Purchase #3 | $156.88 | 13.164% | $177.5317 | $177.53 | $177.55 | $177.50 |
| Purchase #4 | $194.82 | 5.289% | $205.124 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $10.81 | 3.253% | $11.1616 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $162.40 | 13.681% | $184.6179 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $193.95 | 5.733% | $205.0692 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,105.29 | $1,186.1082 | $1,186.11 | $1,186.05 | $1,186.10 | |