| 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 | $201.85 | 7.559% | $217.1078 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $203.85 | 5.754% | $215.5795 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $78.98 | 5.747% | $83.519 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $155.90 | 4.418% | $162.7877 | $162.79 | $162.80 | $162.80 |
| Purchase #5 | $10.29 | 8.379% | $11.1522 | $11.15 | $11.15 | $11.20 |
| Purchase #6 | $12.29 | 9.431% | $13.4491 | $13.45 | $13.45 | $13.40 |
| Purchase #7 | $114.31 | 10.307% | $126.0919 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $777.47 | $829.6872 | $829.69 | $829.70 | $829.70 | |