| 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 | $174.31 | 6.341% | $185.363 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $150.65 | 3.229% | $155.5145 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $84.66 | 13.711% | $96.2677 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $104.58 | 3.744% | $108.4955 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $180.46 | 3.699% | $187.1352 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $82.96 | 4.350% | $86.5688 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $138.30 | 7.473% | $148.6352 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $915.92 | $967.9799 | $967.99 | $967.95 | $968.00 | |