| 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 | $46.40 | 10.701% | $51.3653 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $187.25 | 10.448% | $206.8139 | $206.81 | $206.80 | $206.80 |
| Purchase #3 | $79.35 | 11.777% | $88.695 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $180.88 | 5.117% | $190.1356 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $88.35 | 5.754% | $93.4337 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $192.48 | 6.273% | $204.5543 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $77.68 | 11.609% | $86.6979 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $852.39 | $921.6957 | $921.70 | $921.70 | $921.70 | |