| 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 | $161.32 | 5.343% | $169.9393 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $123.98 | 13.265% | $140.4259 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $5.26 | 4.295% | $5.4859 | $5.49 | $5.50 | $5.50 |
| Purchase #4 | $189.30 | 6.218% | $201.0707 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $87.96 | 10.571% | $97.2583 | $97.26 | $97.25 | $97.30 |
| Purchase #6 | $205.98 | 6.845% | $220.0793 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $245.41 | 4.148% | $255.5896 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $1,019.21 | $1,089.8490 | $1,089.86 | $1,089.90 | $1,089.90 | |