| 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 | $198.81 | 4.550% | $207.8559 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $123.42 | 3.684% | $127.9668 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $153.55 | 11.476% | $171.1714 | $171.17 | $171.15 | $171.20 |
| Purchase #4 | $218.28 | 9.856% | $239.7937 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $69.54 | 5.419% | $73.3084 | $73.31 | $73.30 | $73.30 |
| Purchase #6 | $245.32 | 4.829% | $257.1665 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $62.78 | 4.126% | $65.3703 | $65.37 | $65.35 | $65.40 |
| 7 purchase totals = | $1,071.70 | $1,142.6330 | $1,142.64 | $1,142.55 | $1,142.80 | |