| 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 | $148.82 | 4.522% | $155.5496 | $155.55 | $155.55 | $155.50 |
| Purchase #2 | $13.89 | 9.716% | $15.2396 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $129.73 | 3.337% | $134.0591 | $134.06 | $134.05 | $134.10 |
| Purchase #4 | $45.77 | 3.863% | $47.5381 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $193.46 | 8.665% | $210.2233 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $120.98 | 4.858% | $126.8572 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $41.49 | 12.139% | $46.5265 | $46.53 | $46.55 | $46.50 |
| 7 purchase totals = | $694.14 | $735.9934 | $736.00 | $736.00 | $735.90 | |