| 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 | $174.85 | 10.240% | $192.7546 | $192.75 | $192.75 | $192.80 |
| Purchase #2 | $38.90 | 11.362% | $43.3198 | $43.32 | $43.30 | $43.30 |
| Purchase #3 | $97.81 | 7.131% | $104.7848 | $104.78 | $104.80 | $104.80 |
| Purchase #4 | $75.72 | 4.428% | $79.0729 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $195.58 | 9.738% | $214.6256 | $214.63 | $214.65 | $214.60 |
| Purchase #6 | $118.78 | 4.198% | $123.7664 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $207.40 | 10.450% | $229.0733 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $909.04 | $987.3974 | $987.39 | $987.35 | $987.50 | |