| 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 | $128.91 | 10.582% | $142.5513 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $12.99 | 8.270% | $14.0643 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $150.50 | 10.292% | $165.9895 | $165.99 | $166.00 | $166.00 |
| Purchase #4 | $158.63 | 9.701% | $174.0187 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $108.75 | 8.413% | $117.8991 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $56.50 | 8.201% | $61.1336 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $209.68 | 3.612% | $217.2536 | $217.25 | $217.25 | $217.30 |
| 7 purchase totals = | $825.96 | $892.9101 | $892.90 | $892.90 | $893.00 | |