| 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 | $163.57 | 6.244% | $173.7833 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $71.65 | 3.600% | $74.2294 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $62.97 | 4.539% | $65.8282 | $65.83 | $65.85 | $65.80 |
| Purchase #4 | $26.57 | 10.752% | $29.4268 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $158.60 | 6.649% | $169.1453 | $169.15 | $169.15 | $169.10 |
| Purchase #6 | $133.64 | 3.135% | $137.8296 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $142.31 | 3.804% | $147.7235 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $759.31 | $797.9661 | $797.97 | $798.05 | $797.80 | |