| 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 | $161.50 | 9.298% | $176.5163 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $26.70 | 10.685% | $29.5529 | $29.55 | $29.55 | $29.60 |
| Purchase #3 | $174.92 | 6.259% | $185.8682 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $48.29 | 12.133% | $54.149 | $54.15 | $54.15 | $54.10 |
| Purchase #5 | $145.31 | 12.262% | $163.1279 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $24.72 | 12.647% | $27.8463 | $27.85 | $27.85 | $27.80 |
| Purchase #7 | $77.31 | 5.611% | $81.6479 | $81.65 | $81.65 | $81.60 |
| 7 purchase totals = | $658.75 | $718.7085 | $718.72 | $718.70 | $718.60 | |