| 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 | $169.93 | 5.378% | $179.0688 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $188.36 | 8.476% | $204.3254 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $184.61 | 11.778% | $206.3534 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $149.65 | 3.253% | $154.5181 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $209.96 | 3.738% | $217.8083 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $208.89 | 8.586% | $226.8253 | $226.83 | $226.85 | $226.80 |
| Purchase #7 | $124.58 | 12.848% | $140.586 | $140.59 | $140.60 | $140.60 |
| 7 purchase totals = | $1,235.98 | $1,329.4853 | $1,329.50 | $1,329.50 | $1,329.50 | |