| 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 | $85.89 | 13.869% | $97.8021 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $222.92 | 13.799% | $253.6807 | $253.68 | $253.70 | $253.70 |
| Purchase #3 | $130.45 | 13.296% | $147.7946 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $26.83 | 5.438% | $28.289 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $205.36 | 10.401% | $226.7195 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $208.67 | 3.622% | $216.228 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $169.62 | 4.516% | $177.28 | $177.28 | $177.30 | $177.30 |
| 7 purchase totals = | $1,049.74 | $1,147.7939 | $1,147.79 | $1,147.85 | $1,147.80 | |