| 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 | $115.69 | 13.721% | $131.5638 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $179.75 | 12.385% | $202.012 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $15.31 | 13.399% | $17.3614 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $166.57 | 8.652% | $180.9816 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $120.99 | 4.849% | $126.8568 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $187.59 | 11.715% | $209.5662 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $30.69 | 7.124% | $32.8764 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $816.59 | $901.2182 | $901.22 | $901.20 | $901.40 | |