| 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 | $160.46 | 13.145% | $181.5525 | $181.55 | $181.55 | $181.60 |
| Purchase #2 | $24.93 | 5.847% | $26.3877 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $83.54 | 4.252% | $87.0921 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $211.46 | 4.360% | $220.6797 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $125.31 | 10.165% | $138.0478 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $146.84 | 5.122% | $154.3611 | $154.36 | $154.35 | $154.40 |
| Purchase #7 | $20.87 | 3.727% | $21.6478 | $21.65 | $21.65 | $21.60 |
| 7 purchase totals = | $773.41 | $829.7687 | $829.77 | $829.80 | $829.80 | |