| 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 | $180.91 | 13.586% | $205.4884 | $205.49 | $205.50 | $205.50 |
| Purchase #2 | $155.38 | 5.769% | $164.3439 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $6.55 | 7.410% | $7.0354 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $202.69 | 5.702% | $214.2474 | $214.25 | $214.25 | $214.20 |
| Purchase #5 | $103.44 | 13.635% | $117.544 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $7.53 | 6.838% | $8.0449 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $175.31 | 3.178% | $180.8814 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $831.81 | $897.5854 | $897.58 | $897.65 | $897.40 | |