| 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 | $143.58 | 9.339% | $156.9889 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $138.89 | 8.175% | $150.2443 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $77.65 | 7.307% | $83.3239 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $250.36 | 6.715% | $267.1717 | $267.17 | $267.15 | $267.20 |
| Purchase #5 | $230.69 | 10.246% | $254.3265 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $10.67 | 12.159% | $11.9674 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $22.37 | 3.639% | $23.184 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $874.21 | $947.2067 | $947.20 | $947.20 | $947.20 | |