| 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 | $154.35 | 5.819% | $163.3316 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $134.46 | 10.707% | $148.8566 | $148.86 | $148.85 | $148.90 |
| Purchase #3 | $208.26 | 11.346% | $231.8892 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $6.40 | 7.513% | $6.8808 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $116.49 | 11.585% | $129.9854 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $236.30 | 9.566% | $258.9045 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $90.31 | 10.818% | $100.0797 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $946.57 | $1,039.9278 | $1,039.93 | $1,040.00 | $1,040.00 | |