| 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 | $6.80 | 10.119% | $7.4881 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $181.26 | 6.842% | $193.6618 | $193.66 | $193.65 | $193.70 |
| Purchase #3 | $235.53 | 8.321% | $255.1285 | $255.13 | $255.15 | $255.10 |
| Purchase #4 | $150.41 | 3.590% | $155.8097 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $185.50 | 7.843% | $200.0488 | $200.05 | $200.05 | $200.00 |
| Purchase #6 | $14.37 | 11.391% | $16.0069 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $20.29 | 11.861% | $22.6966 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $794.16 | $850.8404 | $850.85 | $850.85 | $850.80 | |