| 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 | $194.78 | 3.325% | $201.2564 | $201.26 | $201.25 | $201.30 |
| Purchase #2 | $91.82 | 6.529% | $97.8149 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $138.45 | 8.483% | $150.1947 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $45.68 | 5.596% | $48.2363 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $51.83 | 6.236% | $55.0621 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $218.40 | 4.321% | $227.8371 | $227.84 | $227.85 | $227.80 |
| Purchase #7 | $93.83 | 9.372% | $102.6237 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $834.79 | $883.0252 | $883.02 | $883.00 | $883.00 | |