| 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 | $154.36 | 3.133% | $159.1961 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $37.32 | 7.477% | $40.1104 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $65.42 | 6.794% | $69.8646 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $62.36 | 10.573% | $68.9533 | $68.95 | $68.95 | $69.00 |
| Purchase #5 | $143.42 | 12.267% | $161.0133 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $10.97 | 5.259% | $11.5469 | $11.55 | $11.55 | $11.50 |
| Purchase #7 | $125.60 | 13.265% | $142.2608 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $599.45 | $652.9454 | $652.94 | $652.90 | $653.00 | |