| 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 | $45.40 | 12.348% | $51.006 | $51.01 | $51.00 | $51.00 |
| Purchase #2 | $154.72 | 5.536% | $163.2853 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $206.64 | 11.756% | $230.9326 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $38.91 | 6.384% | $41.394 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $147.90 | 9.102% | $161.3619 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $137.28 | 10.327% | $151.4569 | $151.46 | $151.45 | $151.50 |
| Purchase #7 | $23.50 | 12.231% | $26.3743 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $754.35 | $825.8110 | $825.81 | $825.80 | $825.90 | |