| 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 | $126.78 | 6.472% | $134.9852 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $5.40 | 8.527% | $5.8605 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $174.26 | 9.734% | $191.2225 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $235.45 | 11.341% | $262.1524 | $262.15 | $262.15 | $262.20 |
| Purchase #5 | $176.55 | 8.133% | $190.9088 | $190.91 | $190.90 | $190.90 |
| Purchase #6 | $195.46 | 10.555% | $216.0908 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $169.86 | 4.746% | $177.9216 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $1,083.76 | $1,179.1418 | $1,179.14 | $1,179.10 | $1,179.20 | |