| 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 | $203.62 | 6.849% | $217.5659 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $36.64 | 13.272% | $41.5029 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $136.69 | 13.219% | $154.7591 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $126.82 | 5.843% | $134.2301 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $146.94 | 4.773% | $153.9534 | $153.95 | $153.95 | $154.00 |
| Purchase #6 | $229.90 | 4.289% | $239.7604 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $197.55 | 4.664% | $206.7637 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $1,078.16 | $1,148.5355 | $1,148.53 | $1,148.50 | $1,148.70 | |