| 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 | $141.45 | 10.574% | $156.4069 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $239.54 | 13.523% | $271.933 | $271.93 | $271.95 | $271.90 |
| Purchase #3 | $138.56 | 12.652% | $156.0906 | $156.09 | $156.10 | $156.10 |
| Purchase #4 | $5.57 | 6.575% | $5.9362 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $152.53 | 7.161% | $163.4527 | $163.45 | $163.45 | $163.50 |
| Purchase #6 | $88.47 | 4.862% | $92.7714 | $92.77 | $92.75 | $92.80 |
| Purchase #7 | $10.93 | 11.796% | $12.2193 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $777.05 | $858.8101 | $858.81 | $858.80 | $858.80 | |