| 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 | $130.74 | 10.737% | $144.7776 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $145.80 | 13.135% | $164.9508 | $164.95 | $164.95 | $165.00 |
| Purchase #3 | $120.70 | 3.541% | $124.974 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $160.73 | 4.800% | $168.445 | $168.45 | $168.45 | $168.40 |
| Purchase #5 | $83.32 | 9.863% | $91.5379 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $135.41 | 10.774% | $149.9991 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $86.45 | 12.721% | $97.4473 | $97.45 | $97.45 | $97.40 |
| 7 purchase totals = | $863.15 | $942.1317 | $942.14 | $942.15 | $942.10 | |