| 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 | $165.35 | 13.548% | $187.7516 | $187.75 | $187.75 | $187.80 |
| Purchase #2 | $23.58 | 7.684% | $25.3919 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $221.68 | 10.676% | $245.3466 | $245.35 | $245.35 | $245.30 |
| Purchase #4 | $137.55 | 12.610% | $154.8951 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $58.25 | 4.820% | $61.0577 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $78.51 | 3.832% | $81.5185 | $81.52 | $81.50 | $81.50 |
| Purchase #7 | $42.60 | 13.161% | $48.2066 | $48.21 | $48.20 | $48.20 |
| 7 purchase totals = | $727.52 | $804.1680 | $804.18 | $804.15 | $804.20 | |