| 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 | $137.29 | 12.175% | $154.0051 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $8.80 | 8.414% | $9.5404 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $234.80 | 11.818% | $262.5487 | $262.55 | $262.55 | $262.50 |
| Purchase #4 | $120.28 | 6.822% | $128.4855 | $128.49 | $128.50 | $128.50 |
| Purchase #5 | $15.76 | 6.324% | $16.7567 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $147.87 | 5.295% | $155.6997 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $173.43 | 4.552% | $181.3245 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $838.23 | $908.3606 | $908.37 | $908.35 | $908.30 | |