| 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 | $176.54 | 6.312% | $187.6832 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $250.30 | 12.113% | $280.6188 | $280.62 | $280.60 | $280.60 |
| Purchase #3 | $156.40 | 5.551% | $165.0818 | $165.08 | $165.10 | $165.10 |
| Purchase #4 | $180.87 | 13.104% | $204.5712 | $204.57 | $204.55 | $204.60 |
| Purchase #5 | $250.89 | 13.299% | $284.2559 | $284.26 | $284.25 | $284.30 |
| Purchase #6 | $195.78 | 9.312% | $214.011 | $214.01 | $214.00 | $214.00 |
| Purchase #7 | $80.42 | 6.669% | $85.7832 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $1,291.20 | $1,422.0051 | $1,422.00 | $1,422.00 | $1,422.10 | |