| 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 | $174.68 | 6.327% | $185.732 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $16.33 | 4.135% | $17.0052 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $142.70 | 3.591% | $147.8244 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $159.91 | 12.871% | $180.492 | $180.49 | $180.50 | $180.50 |
| Purchase #5 | $153.34 | 6.386% | $163.1323 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $44.53 | 5.863% | $47.1408 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $90.66 | 13.374% | $102.7849 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $782.15 | $844.1116 | $844.10 | $844.15 | $844.00 | |