| 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 | $217.91 | 7.746% | $234.7893 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $183.87 | 12.109% | $206.1348 | $206.13 | $206.15 | $206.10 |
| Purchase #3 | $190.82 | 11.625% | $213.0028 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $163.60 | 6.467% | $174.18 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $150.84 | 13.459% | $171.1416 | $171.14 | $171.15 | $171.10 |
| Purchase #6 | $58.81 | 8.202% | $63.6336 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $146.61 | 10.733% | $162.3457 | $162.35 | $162.35 | $162.30 |
| 7 purchase totals = | $1,112.46 | $1,225.2278 | $1,225.22 | $1,225.30 | $1,225.10 | |