| 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 | $97.60 | 4.571% | $102.0613 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $107.96 | 11.640% | $120.5265 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $169.42 | 11.598% | $189.0693 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $167.70 | 5.128% | $176.2997 | $176.30 | $176.30 | $176.30 |
| Purchase #5 | $163.98 | 8.569% | $178.0314 | $178.03 | $178.05 | $178.00 |
| Purchase #6 | $21.33 | 10.777% | $23.6287 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $164.25 | 13.761% | $186.8524 | $186.85 | $186.85 | $186.90 |
| 7 purchase totals = | $892.24 | $976.4693 | $976.47 | $976.50 | $976.50 | |