| 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 | $130.49 | 5.139% | $137.1959 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $205.87 | 7.470% | $221.2485 | $221.25 | $221.25 | $221.20 |
| Purchase #3 | $180.42 | 7.154% | $193.3272 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $204.79 | 7.404% | $219.9527 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $41.97 | 8.836% | $45.6785 | $45.68 | $45.70 | $45.70 |
| Purchase #6 | $217.61 | 4.595% | $227.6092 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $11.32 | 5.462% | $11.9383 | $11.94 | $11.95 | $11.90 |
| 7 purchase totals = | $992.47 | $1,056.9503 | $1,056.96 | $1,057.00 | $1,056.90 | |