| 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 | $126.61 | 9.208% | $138.2682 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $20.95 | 13.250% | $23.7259 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $79.62 | 3.434% | $82.3542 | $82.35 | $82.35 | $82.40 |
| Purchase #4 | $181.39 | 8.810% | $197.3705 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $189.30 | 5.389% | $199.5014 | $199.50 | $199.50 | $199.50 |
| Purchase #6 | $171.64 | 5.240% | $180.6339 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $40.30 | 9.586% | $44.1632 | $44.16 | $44.15 | $44.20 |
| 7 purchase totals = | $809.81 | $866.0173 | $866.01 | $866.00 | $866.10 | |