| 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 | $101.67 | 11.390% | $113.2502 | $113.25 | $113.25 | $113.30 |
| Purchase #2 | $171.78 | 6.528% | $182.9938 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $9.75 | 5.228% | $10.2597 | $10.26 | $10.25 | $10.30 |
| Purchase #4 | $158.29 | 13.650% | $179.8966 | $179.90 | $179.90 | $179.90 |
| Purchase #5 | $112.83 | 3.483% | $116.7599 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $98.48 | 5.756% | $104.1485 | $104.15 | $104.15 | $104.10 |
| Purchase #7 | $192.59 | 13.593% | $218.7688 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $845.39 | $926.0775 | $926.08 | $926.05 | $926.20 | |