| 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 | $108.73 | 7.758% | $117.1653 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $94.95 | 9.830% | $104.2836 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $81.70 | 5.254% | $85.9925 | $85.99 | $86.00 | $86.00 |
| Purchase #4 | $176.46 | 8.153% | $190.8468 | $190.85 | $190.85 | $190.80 |
| Purchase #5 | $53.89 | 4.350% | $56.2342 | $56.23 | $56.25 | $56.20 |
| Purchase #6 | $142.67 | 8.826% | $155.2621 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $61.61 | 5.436% | $64.9591 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $720.01 | $774.7436 | $774.74 | $774.75 | $774.80 | |